diff --git a/templates/attach.sh.j2 b/templates/attach.sh.j2
index 6026164..755dbbe 100644
--- a/templates/attach.sh.j2
+++ b/templates/attach.sh.j2
@@ -1,12 +1,12 @@
 #!/usr/bin/env bash
-
+# vim: set ft=sh:
 GETH_CONT_NAME="{{ geth_cont_name }}"
 GETH_RPC_PORT="{{ geth_rpc_port }}"
 GETH_RPC_ADDR="localhost"
 GETH_RPC_URL="http://${GETH_RPC_ADDR}:${GETH_RPC_PORT}"
 
 if [[ -z "$@" ]]; then
-    docker exec -it "${GETH_CONT_NAME}" geth attach "${GETH_RPC_URL}"
+    exec docker exec -it "${GETH_CONT_NAME}" geth attach "${GETH_RPC_URL}"
 else
-    docker exec "${GETH_CONT_NAME}" geth attach "${GETH_RPC_URL}" --exec "$@"
+    exec docker exec "${GETH_CONT_NAME}" geth attach --exec "$@" "${GETH_RPC_URL}"
 fi