diff --git a/sa2kubeconfig.sh b/sa2kubeconfig.sh
index f7affcb..bde4194 100755
--- a/sa2kubeconfig.sh
+++ b/sa2kubeconfig.sh
@@ -1,11 +1,12 @@
 #!/bin/sh -e
 
-SA_NAME=$ARGOCD_REPO_SERVER_NAME
+KUBECONFIG=$1
+SA_NAME=argo-argocd-repo-server
 
 CA64=$(cat /run/secrets/kubernetes.io/serviceaccount/ca.crt | base64 -w0)
 TOKEN=$(cat /run/secrets/kubernetes.io/serviceaccount/token)
 
-cat > $1 << EOF
+cat > $KUBECONFIG << EOF
 apiVersion: v1
 kind: Config
 clusters:
@@ -24,3 +25,5 @@ contexts:
     user: $SA_NAME
 current-context: ${SA_NAME}_context
 EOF
+
+chmod 600 $KUBECONFIG