diff --git a/IDEHelper/Compiler/BfModuleTypeUtils.cpp b/IDEHelper/Compiler/BfModuleTypeUtils.cpp
index 19afcbe7..5f4d12a3 100644
--- a/IDEHelper/Compiler/BfModuleTypeUtils.cpp
+++ b/IDEHelper/Compiler/BfModuleTypeUtils.cpp
@@ -2406,7 +2406,7 @@ void BfModule::HandleCEAttributes(CeEmitContext* ceEmitContext, BfTypeInstance*
 {
 	for (auto& customAttribute : customAttributes->mAttributes)
 	{
-		if ((customAttribute.mDeclaringType->IsExtension()) && (typeInstance->IsGenericTypeInstance()))
+		if ((customAttribute.mDeclaringType->IsExtension()) && (typeInstance->IsGenericTypeInstance()) && (!typeInstance->IsUnspecializedTypeVariation()))
 		{
 			if (!typeInstance->IsTypeMemberIncluded(customAttribute.mDeclaringType, typeInstance->mTypeDef, this))
 				continue;