diff --git a/system_files/silverblue/usr/etc/environment b/system_files/silverblue/usr/etc/environment
index 5f2536964bb..99c3618c505 100644
--- a/system_files/silverblue/usr/etc/environment
+++ b/system_files/silverblue/usr/etc/environment
@@ -1,2 +1,3 @@
 MUTTER_DEBUG_FORCE_KMS_MODE=simple
 MUTTER_DEBUG_KMS_THREAD_TYPE=user
+GNOME_SHELL_SLOWDOWN_FACTOR=0.9