diff --git a/litellm/types/guardrails.py b/litellm/types/guardrails.py
index 7b95514637e..3e12ccc6a48 100644
--- a/litellm/types/guardrails.py
+++ b/litellm/types/guardrails.py
@@ -64,6 +64,7 @@ class SupportedGuardrailIntegrations(Enum):
     ENKRYPTAI = "enkryptai"
     IBM_GUARDRAILS = "ibm_guardrails"
     LITELLM_CONTENT_FILTER = "litellm_content_filter"
+    MCP_SECURITY = "mcp_security"
     ONYX = "onyx"
     PROMPT_SECURITY = "prompt_security"
     GENERIC_GUARDRAIL_API = "generic_guardrail_api"