diff --git a/library/minecraft_server_file.py b/library/minecraft_server_file.py
index a242b1f..acbb134 100755
--- a/library/minecraft_server_file.py
+++ b/library/minecraft_server_file.py
@@ -149,7 +149,7 @@ def __init__(self, module):
         # Convert all values to strings.  The default booleans in
         # server.properties are represented by "true" and "false" instead of
         # Python's "True" and "False", so convert them explicitly.
-        for name, value in properties.iteritems():
+        for name, value in properties.items():
             properties[name] = (
                 str(value).lower() if isinstance(value, bool) else str(value)
             )
@@ -169,7 +169,7 @@ def __init__(self, module):
                 else:
                     self.newlines.append(line)
 
-        for name, value in properties.iteritems():
+        for name, value in properties.items():
             self.newlines.append("{}={}\n".format(name, value))
             self._content_changed = True
 
diff --git a/tasks/process_controll/systemd/main.yml b/tasks/process_controll/systemd/main.yml
index cf17719..3f972c6 100644
--- a/tasks/process_controll/systemd/main.yml
+++ b/tasks/process_controll/systemd/main.yml
@@ -1,6 +1,6 @@
 ---
 - include: Ubuntu.yml
-  when: ansible_distribution == 'Ubuntu' and ansible_distribution_version | version_compare('16.04', '<')
+  when: ansible_distribution == 'Ubuntu' and ansible_distribution_version is version('16.04', '<')
 
 - name: install units
   template: