diff --git a/modules/libpref/src/init/all.js b/modules/libpref/src/init/all.js
index a1b3525d1a7..fd76fc5ecdd 100644
--- a/modules/libpref/src/init/all.js
+++ b/modules/libpref/src/init/all.js
@@ -211,6 +211,7 @@ pref("gfx.font_rendering.directwrite.use_gdi_table_loading", true);
 
 #ifdef XP_WIN
 pref("gfx.canvas.azure.enabled", true);
+pref("gfx.content.azure.enabled", true);
 #else
 #ifdef XP_MACOSX
 pref("gfx.canvas.azure.enabled", true);