diff --git a/google/cloud/aiplatform/v1/content.proto b/google/cloud/aiplatform/v1/content.proto
index dc202fc75b..b80fe9de11 100644
--- a/google/cloud/aiplatform/v1/content.proto
+++ b/google/cloud/aiplatform/v1/content.proto
@@ -247,6 +247,9 @@ message SafetySetting {
 
     // Block none.
     BLOCK_NONE = 4;
+
+    // Turn off the safety filter.
+    OFF = 5;
   }
 
   // Probability vs severity.