diff --git a/entrypoint.sh b/entrypoint.sh
index 18a8783..6e89097 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -20,7 +20,8 @@ cat <<EOF > "$DOCKER_CONFIG/config.json"
 {
   "auths": {
     "$GITHUB_SERVER_URL": {
-      "auth": "$INPUT_USERNAME:$INPUT_PASSWORD"
+      "username": "$INPUT_USERNAME",
+      "password": "$INPUT_PASSWORD"
     }
   }
 }