diff --git a/nodered/Dockerfile b/nodered/Dockerfile
index ff0fffc..a16d3da 100644
--- a/nodered/Dockerfile
+++ b/nodered/Dockerfile
@@ -7,7 +7,8 @@ RUN mkdir -p /usr/src/node-red /data && \
     deluser --remove-home node && \
     adduser --gecos "" --home /usr/src/node-red --disabled-login --uid 1000 node-red && \
     chown -R node-red:node-red /data && \
-    chown -R node-red:node-red /usr/src/node-red
+    chown -R node-red:node-red /usr/src/node-red && \
+    chmod +x /tmp/*.sh
 
 # Install tools, create Node-RED app and data dir, add user and set rights
 RUN set -ex && \