diff --git a/ecs/Dockerfile b/ecs/Dockerfile
index 1c363bb..fbcf5fa 100644
--- a/ecs/Dockerfile
+++ b/ecs/Dockerfile
@@ -67,6 +67,7 @@ RUN apk upgrade --update musl \
 WORKDIR $HOME
 COPY --from=builder /ejabberd/runtime .
 COPY bin/* bin/
+RUN chmod 755 bin/ejabberdctl bin/ejabberdapi bin/erl
 COPY --chown=ejabberd:ejabberd conf conf/
 ADD --chown=ejabberd:ejabberd https://download.process-one.net/cacert.pem conf/cacert.pem