diff --git a/scripts/deploy_langflow_gcp_spot.sh b/scripts/deploy_langflow_gcp_spot.sh
index 9291ddcc3..6a25899bc 100644
--- a/scripts/deploy_langflow_gcp_spot.sh
+++ b/scripts/deploy_langflow_gcp_spot.sh
@@ -35,7 +35,7 @@ fi
 # Create a firewall rule to allow IAP traffic
 firewall_iap_exists=$(gcloud compute firewall-rules list --filter="name=allow-iap" --format="value(name)")
 if [[ -z "$firewall_iap_exists" ]]; then
-    gcloud compute firewall-rules create allow-iap --network $VPC_NAME --allow tcp:80,tcp:443,tcp:22,:tcp:3389 --source-ranges 35.235.240.0/20 --direction INGRESS
+    gcloud compute firewall-rules create allow-iap --network $VPC_NAME --allow tcp:80,tcp:443,tcp:22,tcp:3389 --source-ranges 35.235.240.0/20 --direction INGRESS
 fi
 
 # Define the startup script as a multiline Bash here-doc