diff --git a/debian/contrib/uffd-socketmapd-postfix.service b/debian/contrib/uffd-socketmapd-postfix.service
index fd4f9a2fa087b5a28be26156fcb50c45b7f41ad0..ddf26ee47d6dea7bf4ff7595ceb7190418bc8b62 100644
--- a/debian/contrib/uffd-socketmapd-postfix.service
+++ b/debian/contrib/uffd-socketmapd-postfix.service
@@ -36,7 +36,6 @@ PrivateTmp=true
 PrivateDevices=true
 SystemCallArchitectures=native
 SystemCallFilter=@system-service
-MemoryDenyWriteExecute=true
 
 EnvironmentFile=/etc/uffd-socketmapd-postfix.conf