diff --git a/.github/workflows/publish-nightly.yml b/.github/workflows/publish-nightly.yml
index 0d6b025..14b692f 100644
--- a/.github/workflows/publish-nightly.yml
+++ b/.github/workflows/publish-nightly.yml
@@ -40,7 +40,7 @@ jobs:
     - name: Prepare GitHub Release assets
       run: |-
         pushd _dist
-        for file in ./*; do
+        for file in ./*.zip; do
           md5sum ${file#./} >> ${file%.*}.md5
           sha256sum ${file#./} >> ${file%.*}.sha256
         done