diff --git a/scripts/add_connector.sh b/scripts/add_connector.sh
index 7ed5e65151e1..1246c51d8eb3 100755
--- a/scripts/add_connector.sh
+++ b/scripts/add_connector.sh
@@ -25,7 +25,7 @@ function find_prev_connector() {
     eval "$2='aci'"
 }
 
-payment_gateway=$1;
+payment_gateway=$(echo $1 | tr '[:upper:]' '[:lower:]')
 base_url=$2;
 payment_gateway_camelcase="$(tr '[:lower:]' '[:upper:]' <<< ${payment_gateway:0:1})${payment_gateway:1}"
 src="crates/router/src"
@@ -49,7 +49,7 @@ git checkout $conn.rs $src/types/api.rs $src/configs/settings.rs config/developm
 
 # Add enum for this connector in required places
 previous_connector=''
-find_prev_connector $1 previous_connector
+find_prev_connector $payment_gateway previous_connector
 previous_connector_camelcase="$(tr '[:lower:]' '[:upper:]' <<< ${previous_connector:0:1})${previous_connector:1}"
 sed -i'' -e "s|pub mod $previous_connector;|pub mod $previous_connector;\npub mod ${payment_gateway};|" $conn.rs
 sed -i'' -e "s/};/${payment_gateway}::${payment_gateway_camelcase},\n};/" $conn.rs