diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index bbe9a6d0de658..b82591f9255d0 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -274,7 +274,7 @@
     <!-- When true, Android uses the PAC implementation included in WebView to handle
          networks with PAC scripts.
          When false, Android's own implementation of libpac is used.-->
-    <bool name ="config_useWebViewPacProcessor">false</bool>
+    <bool name ="config_useWebViewPacProcessor">true</bool>
 
     <!-- XXXXX NOTE THE FOLLOWING RESOURCES USE THE WRONG NAMING CONVENTION.
          Please don't copy them, copy anything else. -->