diff --git a/device/arista/x86_64-arista_7170_64c/Arista-7170-64C/buffers_defaults_t0.j2 b/device/arista/x86_64-arista_7170_64c/Arista-7170-64C/buffers_defaults_t0.j2
index 022555fb24f7..e880e6bc3a9c 100644
--- a/device/arista/x86_64-arista_7170_64c/Arista-7170-64C/buffers_defaults_t0.j2
+++ b/device/arista/x86_64-arista_7170_64c/Arista-7170-64C/buffers_defaults_t0.j2
@@ -36,11 +36,6 @@
         }
     },
     "BUFFER_PROFILE": {
-        "ingress_lossless_profile": {
-            "pool":"[BUFFER_POOL|ingress_lossless_pool]",
-            "size":"0",
-            "dynamic_th":"7"
-        },
         "ingress_lossy_profile": {
             "pool":"[BUFFER_POOL|ingress_lossy_pool]",
             "size":"4096",
diff --git a/device/arista/x86_64-arista_7170_64c/Arista-7170-64C/buffers_defaults_t1.j2 b/device/arista/x86_64-arista_7170_64c/Arista-7170-64C/buffers_defaults_t1.j2
index 8ce6254abedb..e115dc9f0a1d 100644
--- a/device/arista/x86_64-arista_7170_64c/Arista-7170-64C/buffers_defaults_t1.j2
+++ b/device/arista/x86_64-arista_7170_64c/Arista-7170-64C/buffers_defaults_t1.j2
@@ -36,11 +36,6 @@
         }
     },
     "BUFFER_PROFILE": {
-        "ingress_lossless_profile": {
-            "pool":"[BUFFER_POOL|ingress_lossless_pool]",
-            "size":"0",
-            "dynamic_th":"7"
-        },
         "ingress_lossy_profile": {
             "pool":"[BUFFER_POOL|ingress_lossy_pool]",
             "size":"4096",
diff --git a/device/arista/x86_64-arista_7170_64c/Arista-7170-Q59S20/buffers_defaults_t0.j2 b/device/arista/x86_64-arista_7170_64c/Arista-7170-Q59S20/buffers_defaults_t0.j2
index 2d7b7f8cb762..1f6e3f5ed35d 100644
--- a/device/arista/x86_64-arista_7170_64c/Arista-7170-Q59S20/buffers_defaults_t0.j2
+++ b/device/arista/x86_64-arista_7170_64c/Arista-7170-Q59S20/buffers_defaults_t0.j2
@@ -48,11 +48,6 @@
         }
     },
     "BUFFER_PROFILE": {
-        "ingress_lossless_profile": {
-            "pool":"[BUFFER_POOL|ingress_lossless_pool]",
-            "size":"0",
-            "dynamic_th":"7"
-        },
         "ingress_lossy_profile": {
             "pool":"[BUFFER_POOL|ingress_lossy_pool]",
             "size":"4096",
diff --git a/device/arista/x86_64-arista_7170_64c/Arista-7170-Q59S20/buffers_defaults_t1.j2 b/device/arista/x86_64-arista_7170_64c/Arista-7170-Q59S20/buffers_defaults_t1.j2
index ad09373a4301..7487a1db19ba 100644
--- a/device/arista/x86_64-arista_7170_64c/Arista-7170-Q59S20/buffers_defaults_t1.j2
+++ b/device/arista/x86_64-arista_7170_64c/Arista-7170-Q59S20/buffers_defaults_t1.j2
@@ -48,11 +48,6 @@
         }
     },
     "BUFFER_PROFILE": {
-        "ingress_lossless_profile": {
-            "pool":"[BUFFER_POOL|ingress_lossless_pool]",
-            "size":"0",
-            "dynamic_th":"7"
-        },
         "ingress_lossy_profile": {
             "pool":"[BUFFER_POOL|ingress_lossy_pool]",
             "size":"4096",