diff --git a/.github/workflows/npmpkg.yml b/.github/workflows/npmpkg.yml
index 8a60bd086..7b1ff8bf1 100644
--- a/.github/workflows/npmpkg.yml
+++ b/.github/workflows/npmpkg.yml
@@ -10,6 +10,7 @@ on:
     - '**/Cargo.*'
     - '.github/workflows/npmpkg.yml'
     - 'codecov.yml'
+  workflow_dispatch:
 jobs:
   build:
     runs-on: ubuntu-latest