diff --git a/.github/workflows/reusable-gatekeeper.yml b/.github/workflows/reusable-gatekeeper.yml
index 1086f34..012dbc6 100644
--- a/.github/workflows/reusable-gatekeeper.yml
+++ b/.github/workflows/reusable-gatekeeper.yml
@@ -23,7 +23,7 @@ on:
       caller-repo-name:
         required: true
         type: string
-        description: "Must be one of 'kube-infra', 'kube-platform-apps', or 'kube-geonet-apps'"
+        description: "Must be one of 'kube-infra', 'kube-platform-apps', or 'kube-geonet-apps', or 'kube-collection-apps'"
       aws-region:
         required: false
         type: string
@@ -67,6 +67,9 @@ jobs:
             kube-geonet-apps)
               EXPECTED_REPO="GeoNet/kube-geonet-apps"
               ;;
+            kube-collection-apps)
+              EXPECTED_REPO="GeoNet/kube-collection-apps"
+              ;;
             *)
               echo "Error: Unknown caller repo: $CALLER" >&2
               exit 1