diff --git a/.github/workflows/pkgdown.yaml b/.github/workflows/pkgdown.yaml
index 71c4a31c..cbbd9a4d 100644
--- a/.github/workflows/pkgdown.yaml
+++ b/.github/workflows/pkgdown.yaml
@@ -1,7 +1,10 @@
-#https://github.com/dbarneche/envPred/blob/cec96440bdebea073e68425b325abe9430c17527/.github/workflows/pkgdown.yaml
+# adapted from: https://github.com/dbarneche/envPred/blob/cec96440bdebea073e68425b325abe9430c17527/.github/workflows/pkgdown.yaml
 on:
   push:
-  branches: main
+    branches: [main, master]
+  release:
+    types: [published]
+  workflow_dispatch:
 
 name: pkgdown