diff --git a/src/vnm_mad/remotes/802.1Q/clean b/src/vnm_mad/remotes/802.1Q/clean
index f373640edad..5725cfb6baa 100755
--- a/src/vnm_mad/remotes/802.1Q/clean
+++ b/src/vnm_mad/remotes/802.1Q/clean
@@ -32,7 +32,7 @@ begin
     filter_driver = VNMMAD::VNMDriver.filter_driver(template64,
                                                     xpath_filter,
                                                     deploy_id)
-    filter_driver.run_hooks(ARGV, template64) if filter_driver.deactivate.zero?
+    filter_driver.run_hooks(ARGV, template64) if filter_driver.deactivate == 0
 rescue Exception => e
     OpenNebula.log_error(e.message)
     OpenNebula.log_error(e.backtrace)
diff --git a/src/vnm_mad/remotes/802.1Q/post b/src/vnm_mad/remotes/802.1Q/post
index ed550c17616..b3c95d19409 100755
--- a/src/vnm_mad/remotes/802.1Q/post
+++ b/src/vnm_mad/remotes/802.1Q/post
@@ -29,7 +29,7 @@ begin
     filter_driver = VNMMAD::VNMDriver.filter_driver(template64,
                                                     xpath_filter,
                                                     deploy_id)
-    filter_driver.run_hooks(ARGV, template64) if filter_driver.activate.zero?
+    filter_driver.run_hooks(ARGV, template64) if filter_driver.activate == 0
 rescue Exception => e
     OpenNebula.log_error(e.message)
     OpenNebula.log_error(e.backtrace)
diff --git a/src/vnm_mad/remotes/802.1Q/pre b/src/vnm_mad/remotes/802.1Q/pre
index 12c96b4739a..8d0fa130fb4 100755
--- a/src/vnm_mad/remotes/802.1Q/pre
+++ b/src/vnm_mad/remotes/802.1Q/pre
@@ -26,4 +26,4 @@ deploy_id    = ARGV[0]
 xpath_filter = VLANTagDriver::XPATH_FILTER
 
 hm = VLANTagDriver.from_base64(template64, xpath_filter, deploy_id)
-exit hm.run_hooks(ARGV, template64) if hm.activate.zero?
+exit hm.run_hooks(ARGV, template64) if hm.activate == 0
diff --git a/src/vnm_mad/remotes/bridge/clean b/src/vnm_mad/remotes/bridge/clean
index e5079fab158..3c2efa07aa7 100755
--- a/src/vnm_mad/remotes/bridge/clean
+++ b/src/vnm_mad/remotes/bridge/clean
@@ -27,7 +27,7 @@ xpath_filter = "TEMPLATE/NIC[VN_MAD='bridge']"
 
 begin
     hm = VNMMAD::NoVLANDriver.from_base64(template64, xpath_filter, deploy_id)
-    hm.run_hooks(ARGV, template64) if hm.deactivate.zero?
+    hm.run_hooks(ARGV, template64) if hm.deactivate == 0
 rescue Exception => e
     OpenNebula.log_error(e.message)
     OpenNebula.log_error(e.backtrace)
diff --git a/src/vnm_mad/remotes/bridge/pre b/src/vnm_mad/remotes/bridge/pre
index 8af47bb1a0e..89536c17b3e 100755
--- a/src/vnm_mad/remotes/bridge/pre
+++ b/src/vnm_mad/remotes/bridge/pre
@@ -26,4 +26,4 @@ deploy_id    = ARGV[0]
 xpath_filter = "TEMPLATE/NIC[VN_MAD='bridge']"
 
 hm = VNMMAD::NoVLANDriver.from_base64(template64, xpath_filter, deploy_id)
-exit hm.run_hooks(ARGV, template64) if hm.activate.zero?
+exit hm.run_hooks(ARGV, template64) if hm.activate == 0
diff --git a/src/vnm_mad/remotes/ebtables/clean b/src/vnm_mad/remotes/ebtables/clean
index 83656bbc197..3932355e1b8 100755
--- a/src/vnm_mad/remotes/ebtables/clean
+++ b/src/vnm_mad/remotes/ebtables/clean
@@ -32,7 +32,7 @@ begin
     filter_driver = VNMMAD::VNMDriver.filter_driver(template64,
                                                     xpath_filter,
                                                     deploy_id)
-    filter_driver.run_hooks(ARGV, template64) if filter_driver.deactivate.zero?
+    filter_driver.run_hooks(ARGV, template64) if filter_driver.deactivate == 0
 rescue Exception => e
     OpenNebula.log_error(e.message)
     OpenNebula.log_error(e.backtrace)
diff --git a/src/vnm_mad/remotes/ebtables/post b/src/vnm_mad/remotes/ebtables/post
index 99a7d61c5de..17262abf44f 100755
--- a/src/vnm_mad/remotes/ebtables/post
+++ b/src/vnm_mad/remotes/ebtables/post
@@ -32,7 +32,7 @@ begin
     filter_driver = VNMMAD::VNMDriver.filter_driver(template64,
                                                     xpath_filter,
                                                     deploy_id)
-    filter_driver.run_hooks(ARGV, template64) if filter_driver.activate.zero?
+    filter_driver.run_hooks(ARGV, template64) if filter_driver.activate == 0
 rescue Exception => e
     OpenNebula.log_error(e.message)
     OpenNebula.log_error(e.backtrace)
diff --git a/src/vnm_mad/remotes/ebtables/pre b/src/vnm_mad/remotes/ebtables/pre
index d48d38909c8..0a594af801d 100755
--- a/src/vnm_mad/remotes/ebtables/pre
+++ b/src/vnm_mad/remotes/ebtables/pre
@@ -26,4 +26,4 @@ deploy_id    = ARGV[0]
 xpath_filter = EbtablesVLAN::XPATH_FILTER
 
 onevlan = EbtablesVLAN.from_base64(template64, xpath_filter, deploy_id)
-onevlan.run_hooks(ARGV, template64) if onevlan.activate.zero?
+onevlan.run_hooks(ARGV, template64) if onevlan.activate == 0
diff --git a/src/vnm_mad/remotes/fw/clean b/src/vnm_mad/remotes/fw/clean
index 7814099a4e8..a01f720bb32 100755
--- a/src/vnm_mad/remotes/fw/clean
+++ b/src/vnm_mad/remotes/fw/clean
@@ -32,7 +32,7 @@ begin
     filter_driver = VNMMAD::VNMDriver.filter_driver(template64,
                                                     xpath_filter,
                                                     deploy_id)
-    filter_driver.run_hooks(ARGV, template64) if filter_driver.deactivate.zero?
+    filter_driver.run_hooks(ARGV, template64) if filter_driver.deactivate == 0
 rescue Exception => e
     OpenNebula.log_error(e.message)
     OpenNebula.log_error(e.backtrace)
diff --git a/src/vnm_mad/remotes/fw/post b/src/vnm_mad/remotes/fw/post
index 93298d56b0a..89c2a8119dc 100755
--- a/src/vnm_mad/remotes/fw/post
+++ b/src/vnm_mad/remotes/fw/post
@@ -29,7 +29,7 @@ begin
     filter_driver = VNMMAD::VNMDriver.filter_driver(template64,
                                                     xpath_filter,
                                                     deploy_id)
-    filter_driver.run_hooks(ARGV, template64) if filter_driver.activate.zero?
+    filter_driver.run_hooks(ARGV, template64) if filter_driver.activate == 0
 rescue Exception => e
     OpenNebula.log_error(e.message)
     OpenNebula.log_error(e.backtrace)
diff --git a/src/vnm_mad/remotes/fw/pre b/src/vnm_mad/remotes/fw/pre
index 9b936722a1e..cfdca956edd 100755
--- a/src/vnm_mad/remotes/fw/pre
+++ b/src/vnm_mad/remotes/fw/pre
@@ -26,4 +26,4 @@ deploy_id    = ARGV[0]
 xpath_filter = "TEMPLATE/NIC[VN_MAD='fw']"
 
 hm = VNMMAD::NoVLANDriver.from_base64(template64, xpath_filter, deploy_id)
-exit hm.run_hooks(ARGV, template64) if hm.activate.zero?
+exit hm.run_hooks(ARGV, template64) if hm.activate == 0
diff --git a/src/vnm_mad/remotes/ovswitch/clean b/src/vnm_mad/remotes/ovswitch/clean
index 9964f2a181f..372bcdb3e7e 100755
--- a/src/vnm_mad/remotes/ovswitch/clean
+++ b/src/vnm_mad/remotes/ovswitch/clean
@@ -26,4 +26,4 @@ deploy_id    = nil
 xpath_filter = OpenvSwitchVLAN::XPATH_FILTER
 
 ovs = OpenvSwitchVLAN.from_base64(template64, xpath_filter, deploy_id)
-ovs.run_hooks(ARGV, template64) if ovs.deactivate.zero?
+ovs.run_hooks(ARGV, template64) if ovs.deactivate == 0
diff --git a/src/vnm_mad/remotes/ovswitch/post b/src/vnm_mad/remotes/ovswitch/post
index 0282bf9a279..7a1f11b0724 100755
--- a/src/vnm_mad/remotes/ovswitch/post
+++ b/src/vnm_mad/remotes/ovswitch/post
@@ -26,4 +26,4 @@ deploy_id    = ARGV[0]
 xpath_filter = OpenvSwitchVLAN::XPATH_FILTER
 
 ovs = OpenvSwitchVLAN.from_base64(template64, xpath_filter, deploy_id)
-ovs.run_hooks(ARGV, template64) if ovs.activate.zero?
+ovs.run_hooks(ARGV, template64) if ovs.activate == 0
diff --git a/src/vnm_mad/remotes/ovswitch/pre b/src/vnm_mad/remotes/ovswitch/pre
index aad5715c60e..97024eb24ad 100755
--- a/src/vnm_mad/remotes/ovswitch/pre
+++ b/src/vnm_mad/remotes/ovswitch/pre
@@ -26,4 +26,4 @@ deploy_id    = ARGV[0]
 xpath_filter = OpenvSwitchVLAN::XPATH_FILTER
 
 ovs = OpenvSwitchVLAN.from_base64(template64, xpath_filter, deploy_id)
-ovs.run_hooks(ARGV, template64) if ovs.activate.zero?
\ No newline at end of file
+ovs.run_hooks(ARGV, template64) if ovs.activate == 0
\ No newline at end of file
diff --git a/src/vnm_mad/remotes/ovswitch_vxlan/clean b/src/vnm_mad/remotes/ovswitch_vxlan/clean
index d16c30e74cd..48bbaff1f39 100755
--- a/src/vnm_mad/remotes/ovswitch_vxlan/clean
+++ b/src/vnm_mad/remotes/ovswitch_vxlan/clean
@@ -26,4 +26,4 @@ deploy_id    = nil
 xpath_filter = OpenvSwitchVXLAN::XPATH_FILTER
 
 ovs = OpenvSwitchVXLAN.from_base64(template64, xpath_filter, deploy_id)
-ovs.run_hooks(ARGV, template64) if ovs.deactivate.zero?
+ovs.run_hooks(ARGV, template64) if ovs.deactivate == 0
diff --git a/src/vnm_mad/remotes/vxlan/clean b/src/vnm_mad/remotes/vxlan/clean
index 3929b1e43ec..edd15a66472 100755
--- a/src/vnm_mad/remotes/vxlan/clean
+++ b/src/vnm_mad/remotes/vxlan/clean
@@ -33,7 +33,7 @@ begin
                                                     xpath_filter,
                                                     deploy_id)
     filter_driver.deactivate
-    filter_driver.run_hooks(ARGV, template64) if filter_driver.deactivate.zero?
+    filter_driver.run_hooks(ARGV, template64) if filter_driver.deactivate == 0
 rescue Exception => e
     OpenNebula.log_error(e.message)
     OpenNebula.log_error(e.backtrace)
diff --git a/src/vnm_mad/remotes/vxlan/post b/src/vnm_mad/remotes/vxlan/post
index 2582782c51f..af79131b121 100755
--- a/src/vnm_mad/remotes/vxlan/post
+++ b/src/vnm_mad/remotes/vxlan/post
@@ -29,7 +29,7 @@ begin
     filter_driver = VNMMAD::VNMDriver.filter_driver(template64,
                                                     xpath_filter,
                                                     deploy_id)
-    filter_driver.run_hooks(ARGV, template64) if filter_driver.activate.zero?
+    filter_driver.run_hooks(ARGV, template64) if filter_driver.activate == 0
 rescue Exception => e
     OpenNebula.log_error(e.message)
     OpenNebula.log_error(e.backtrace)
diff --git a/src/vnm_mad/remotes/vxlan/pre b/src/vnm_mad/remotes/vxlan/pre
index 48f072447ba..47701ad9f69 100755
--- a/src/vnm_mad/remotes/vxlan/pre
+++ b/src/vnm_mad/remotes/vxlan/pre
@@ -26,4 +26,4 @@ deploy_id    = ARGV[0]
 xpath_filter = VXLANDriver::XPATH_FILTER
 
 hm = VXLANDriver.from_base64(template64, xpath_filter, deploy_id)
-exit hm.run_hooks(ARGV, template64) if hm.activate.zero?
+exit hm.run_hooks(ARGV, template64) if hm.activate == 0