diff --git a/.github/scripts/release.sh b/.github/scripts/release.sh
index 35568a2..ebffc94 100644
--- a/.github/scripts/release.sh
+++ b/.github/scripts/release.sh
@@ -13,6 +13,12 @@ set -e
 set -o pipefail
 
 UPSTREAM_BRANCH="main"
+# Check the number of arguments passed.
+if [ "$#" -ne 3 ]; then
+    echo "Error: Invalid or insufficient arguments provided!" >&2
+    echo "Usage: $0 <GITHUB_TOKEN> <WORK_DIR>" >&2
+    exit 1
+fi
 
 # Assign command line arguments to variables.
 GIT_TOKEN=$1