diff --git a/.github/workflows/trivy-dependency-scan.yml b/.github/workflows/trivy-dependency-scan.yml
index eb2c270..7824349 100644
--- a/.github/workflows/trivy-dependency-scan.yml
+++ b/.github/workflows/trivy-dependency-scan.yml
@@ -1,5 +1,6 @@
 name: Trivy Vulnerability Scan
 on:
+  pull_request:
   schedule:
     - cron: "0 9 * * 1"
   workflow_dispatch: