1 files changed, 3 insertions, 5 deletions

diff --git a/etc/profile-m-z/pngquant.profile b/etc/profile-m-z/pngquant.profile
index 8a181d5a8..6b989202f 100644
--- a/etc/profile-m-z/pngquant.profile
+++ b/etc/profile-m-z/pngquant.profile
@@ -15,7 +15,6 @@ include disable-common.inc
 include disable-devel.inc
 include disable-exec.inc
 include disable-interpreters.inc
-include disable-passwdmgr.inc
 include disable-programs.inc
 include disable-shell.inc
 include disable-xdg.inc
@@ -39,9 +38,8 @@ nosound
 notv
 nou2f
 novideo
-# protocol can be empty, but this is not yet supported see #639
-protocol inet
-seccomp
+# block the socket syscall to simulate an be empty protocol line, see #639
+seccomp socket
 shell none
 tracelog
 x11 none
@@ -49,7 +47,7 @@ x11 none
 private-bin pngquant
 private-cache
 private-dev
-private-etc alternatives
+private-etc alternatives,ld.so.cache,ld.so.preload
 private-tmp
 
 dbus-user none