diff --git a/conf/tpe-mmap-whitelist b/conf/tpe-mmap-whitelist
index 4ac824c..fd207eb 100644
--- a/conf/tpe-mmap-whitelist
+++ b/conf/tpe-mmap-whitelist
@@ -1,4 +1,5 @@
 /usr/bin/gnome-shell
+/usr/libexec/gnome-session-check-accelerated-helper
 /usr/bin/ibus-daemon
 /usr/lib64/firefox/firefox
 /usr/lib64/thunderbird/thunderbird