diff -up webkitgtk-2.7.4/Source/WebKit2/UIProcess/Plugins/unix/PluginInfoStoreUnix.cpp.nspluginwrapper webkitgtk-2.7.4/Source/WebKit2/UIProcess/Plugins/unix/PluginInfoStoreUnix.cpp
--- webkitgtk-2.7.4/Source/WebKit2/UIProcess/Plugins/unix/PluginInfoStoreUnix.cpp.nspluginwrapper	2015-01-20 16:03:04.559447393 +0100
+++ webkitgtk-2.7.4/Source/WebKit2/UIProcess/Plugins/unix/PluginInfoStoreUnix.cpp	2015-01-20 16:04:01.525303372 +0100
@@ -66,6 +66,9 @@ Vector<String> PluginInfoStore::pluginsD
     result.append("/usr/lib64/mozilla/plugins");
     result.append("/usr/lib/nsbrowser/plugins");
     result.append("/usr/lib64/nsbrowser/plugins");
+    /* nspluginwrapper plugins */
+    result.append("/usr/lib64/mozilla/plugins-wrapped");
+    result.append("/usr/lib/mozilla/plugins-wrapped");
 
     String mozillaHome(getenv("MOZILLA_HOME"));
     if (!mozillaHome.isEmpty())