diff --git a/rootfs/etc/services.d/postfix/run b/rootfs/etc/services.d/postfix/run
index fed966d..29e187f 100644
--- a/rootfs/etc/services.d/postfix/run
+++ b/rootfs/etc/services.d/postfix/run
@@ -1,4 +1,3 @@
 #!/usr/bin/with-contenv sh
 
-exec  /usr/lib/postfix/master -d
-
+exec  /usr/libexec/postfix/master -d