diff --git a/modules/libpref/init/all.js b/modules/libpref/init/all.js
index 292843d63b04..318e26d1066a 100644
--- a/modules/libpref/init/all.js
+++ b/modules/libpref/init/all.js
@@ -610,9 +610,9 @@ pref("apz.velocity_bias", "1.0");
 pref("apz.velocity_relevance_time_ms", 150);
 pref("apz.x_skate_highmem_adjust", "0.0");
 pref("apz.y_skate_highmem_adjust", "0.0");
-pref("apz.x_skate_size_multiplier", "2.5");
+pref("apz.x_skate_size_multiplier", "1.25");
 pref("apz.y_skate_size_multiplier", "3.5");
-pref("apz.x_stationary_size_multiplier", "3.0");
+pref("apz.x_stationary_size_multiplier", "1.5");
 pref("apz.y_stationary_size_multiplier", "3.5");
 pref("apz.zoom_animation_duration_ms", 250);
 
@@ -620,9 +620,7 @@ pref("apz.zoom_animation_duration_ms", 250);
 // Mobile prefs
 pref("apz.allow_zooming", true);
 pref("apz.enlarge_displayport_when_clipped", true);
-pref("apz.x_skate_size_multiplier", "1.25");
 pref("apz.y_skate_size_multiplier", "1.5");
-pref("apz.x_stationary_size_multiplier", "1.5");
 pref("apz.y_stationary_size_multiplier", "1.8");
 #endif