diff --git a/.github/workflows/website.yml b/.github/workflows/website.yml
index 34d54cd65..ed156f6a1 100644
--- a/.github/workflows/website.yml
+++ b/.github/workflows/website.yml
@@ -142,13 +142,13 @@ jobs:
           commit_hash=$(git rev-parse HEAD)
           commit_short=$(git rev-parse --short HEAD)
           commit_date=$(git show -s --format=%cI HEAD)
-          cat > ../uutils.github.io/static/wasm/version.js <<EOF
-const UUTILS_WASM_VERSION = {
-  commit: "${commit_hash}",
-  short: "${commit_short}",
-  date: "${commit_date}"
-};
-EOF
+          {
+            echo "const UUTILS_WASM_VERSION = {"
+            echo "  commit: \"${commit_hash}\","
+            echo "  short: \"${commit_short}\","
+            echo "  date: \"${commit_date}\""
+            echo "};"
+          } > ../uutils.github.io/static/wasm/version.js
           echo "uutils WASM build: ${commit_short} (${commit_date})"
         fi