diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 87bf37a..88373fd 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -74,7 +74,7 @@ jobs:
 
   build:
     runs-on: ubuntu-latest
-    if: github.event_name == 'push' && github.ref == 'refs/heads/master'
+    if: (github.event_name == 'push' || github.event_name == 'workflow_dispatch') && github.ref == 'refs/heads/master'
     strategy:
       fail-fast: false
       matrix: