diff --git a/scripts/cert_renew.sh b/scripts/cert_renew.sh
index c9dbea6..ce5eade 100755
--- a/scripts/cert_renew.sh
+++ b/scripts/cert_renew.sh
@@ -5,8 +5,8 @@ cd "$(dirname "$(realpath "$0")")/../"
 
 lego \
 --path ./data/.lego \
-	--http.port 8080 \
-	--tls.port 8443 \
+	--http.port :8080 \
+	--tls.port :8443 \
 	--email="acme@base23.de" \
 	--domains="sso.base23.de" \
 	--http renew \
diff --git a/scripts/init.sh b/scripts/init.sh
index bf2e5f5..faa6c2e 100755
--- a/scripts/init.sh
+++ b/scripts/init.sh
@@ -29,7 +29,6 @@ trap 'printf "\nOperation aborted by user.\n" >&2; exit 1' SIGINT
 
 
 cd "$(dirname "$(realpath "$0")")/../"
-pwd
 
 # Check if .env exists and exit if it is
 [[ -f ./.env ]] && echo ".env already exists. Exiting!" && exit 1 || true
@@ -52,8 +51,8 @@ echo ""
 echo "Create certificate"
 lego \
 	--path ./data/.lego \
-	--http.port 8080 \
-	--tls.port 8443 \
+	--http.port :8080 \
+	--tls.port :8443 \
 	--email="acme@base23.de" \
 	--domains="sso.base23.de" \
 	--http run