diff --git a/contrib/daemontools/log/run b/contrib/daemontools/log/run
old mode 100644
new mode 100755
diff --git a/contrib/daemontools/run b/contrib/daemontools/run
old mode 100644
new mode 100755
index ccb9d3c..773171b
--- a/contrib/daemontools/run
+++ b/contrib/daemontools/run
@@ -1,3 +1,3 @@
 #!/bin/sh
 echo "Launching ElectrumX server..."
-exec 2>&1 envdir ./env /bin/sh -c 'envuidgid $USERNAME python3 $ELECTRUMX'
+exec 2>&1 envdir ./env /bin/sh -c 'setuidgid $USERNAME python3 $ELECTRUMX'