diff --git a/firefox-mozconfig b/firefox-mozconfig
index b4a8bc0..654a360 100755
--- a/firefox-mozconfig
+++ b/firefox-mozconfig
@@ -18,7 +18,7 @@ ac_add_options --enable-xinerama
 ac_add_options --enable-default-toolkit=cairo-gtk2
 ac_add_options --disable-xprint
 ac_add_options --disable-strip
-ac_add_options --disable-system-cairo
+ac_add_options --enable-system-cairo
 ac_add_options --enable-pango
 ac_add_options --enable-svg
 ac_add_options --enable-canvas