diff --git a/action.yml b/action.yml
index c925312..d7ce98b 100644
--- a/action.yml
+++ b/action.yml
@@ -124,6 +124,7 @@ runs:
           --repositories $REPO_LIST \
           --pr-retention "$PR_RETENTION" \
           --sha-retention "$SHA_RETENTION" \
+          --custom-patterns "$CUSTOM_PATTERNS" \
           $DRY_RUN_FLAG \
           $VERBOSE_FLAG \
           --output-json > cleanup-results.json
@@ -174,4 +175,4 @@ runs:
         echo "- Semantic version tags (e.g., \`v1.0.0\`, \`1.0\`, \`1\`)" >> $GITHUB_STEP_SUMMARY
         if [ -n "${{ inputs.protected-tags }}" ]; then
           echo "- Custom protected: \`${{ inputs.protected-tags }}\`" >> $GITHUB_STEP_SUMMARY
-        fi
\ No newline at end of file
+        fi