diff --git a/gpu-dawn/dev/upload-release.sh b/gpu-dawn/dev/upload-release.sh
index d49d416f..7a7ea72c 100755
--- a/gpu-dawn/dev/upload-release.sh
+++ b/gpu-dawn/dev/upload-release.sh
@@ -13,7 +13,7 @@ fi
 # Upload static library individually.
 cp zig-out/lib/libdawn.a "libdawn_$RELEASE_NAME.a"
 gzip -9 "libdawn_$RELEASE_NAME.a"
-gh release upload "release-$(git rev-parse --short HEAD)" "libdawn_$RELEASE_NAME.a"
+gh release upload "release-$(git rev-parse --short HEAD)" "libdawn_$RELEASE_NAME.a.gz"
 
 # Upload tarball of static library + headers.
 mv out.tar.gz "$RELEASE_NAME.tar.gz"