diff --git a/vmware_nsxlib/v3/__init__.py b/vmware_nsxlib/v3/__init__.py
index 811a3481..5f1c2b95 100644
--- a/vmware_nsxlib/v3/__init__.py
+++ b/vmware_nsxlib/v3/__init__.py
@@ -172,10 +172,6 @@ class NsxLib(lib.NsxLibBase):
             # features available since 3.0.0
             if (feature == nsx_constants.FEATURE_GET_TZ_FROM_SWITCH):
                 return True
-
-        if (version.LooseVersion(self.get_version()) >=
-            version.LooseVersion(nsx_constants.NSX_VERSION_2_5_1)):
-            # features available since 2.5.1
             if (feature == nsx_constants.FEATURE_RELAX_SCALE_VALIDATION):
                 return True
 
diff --git a/vmware_nsxlib/v3/nsx_constants.py b/vmware_nsxlib/v3/nsx_constants.py
index b91b695c..ad2b1ca7 100644
--- a/vmware_nsxlib/v3/nsx_constants.py
+++ b/vmware_nsxlib/v3/nsx_constants.py
@@ -146,7 +146,6 @@ NSX_VERSION_2_2_0 = '2.2.0'
 NSX_VERSION_2_3_0 = '2.3.0'
 NSX_VERSION_2_4_0 = '2.4.0'
 NSX_VERSION_2_5_0 = '2.5.0'
-NSX_VERSION_2_5_1 = '2.5.1'
 NSX_VERSION_3_0_0 = '3.0.0'
 
 # Features available depending on the NSX Manager backend version
diff --git a/vmware_nsxlib/v3/policy/__init__.py b/vmware_nsxlib/v3/policy/__init__.py
index c86e5725..06ceb313 100644
--- a/vmware_nsxlib/v3/policy/__init__.py
+++ b/vmware_nsxlib/v3/policy/__init__.py
@@ -162,12 +162,6 @@ class NsxPolicyLib(lib.NsxLibBase):
             if (feature == nsx_constants.FEATURE_ENS_WITH_QOS):
                 return True
 
-        if (version.LooseVersion(self.get_version()) >=
-            version.LooseVersion(nsx_constants.NSX_VERSION_2_5_1)):
-            # features available since 2.5.1
-            if (feature == nsx_constants.FEATURE_RELAX_SCALE_VALIDATION):
-                return True
-
         if (version.LooseVersion(self.get_version()) >=
             version.LooseVersion(nsx_constants.NSX_VERSION_3_0_0)):
             # features available since 3.0.0
@@ -177,6 +171,8 @@ class NsxPolicyLib(lib.NsxLibBase):
                 return True
             if feature == nsx_constants.FEATURE_NSX_POLICY_MDPROXY:
                 return True
+            if (feature == nsx_constants.FEATURE_RELAX_SCALE_VALIDATION):
+                return True
 
         return (feature == nsx_constants.FEATURE_NSX_POLICY)
 
diff --git a/vmware_nsxlib/v3/policy/lb_defs.py b/vmware_nsxlib/v3/policy/lb_defs.py
index f107763c..e2f32f42 100644
--- a/vmware_nsxlib/v3/policy/lb_defs.py
+++ b/vmware_nsxlib/v3/policy/lb_defs.py
@@ -408,7 +408,7 @@ class LBServiceDef(ResourceDef):
 
     def _version_dependant_attr_supported(self, attr):
         if (version.LooseVersion(self.nsx_version) >=
-            version.LooseVersion(nsx_constants.NSX_VERSION_2_5_1)):
+            version.LooseVersion(nsx_constants.NSX_VERSION_3_0_0)):
             if attr == 'relax_scale_validation':
                 return True
         else:
@@ -416,7 +416,7 @@ class LBServiceDef(ResourceDef):
                 "Ignoring %s for %s %s: this feature is not supported."
                 "Current NSX version: %s. Minimum supported version: %s",
                 attr, self.resource_type, self.attrs.get('name', ''),
-                self.nsx_version, nsx_constants.NSX_VERSION_2_5_1)
+                self.nsx_version, nsx_constants.NSX_VERSION_3_0_0)
             return False
 
         return False