--- a/browser/base/content/test/Makefile.in
+++ b/browser/base/content/test/Makefile.in
@@ -63,16 +63,17 @@ include $(topsrcdir)/config/rules.mk
                  browser_bug427559.js \
                  browser_bug441778.js \
                  browser_discovery.js \
                  discovery.html \
                  moz.png \
                  browser_getshortcutoruri.js \
                  browser_page_style_menu.js \
                  page_style_sample.html \
+                 browser_ctrlTab.js \
                  browser_selectTabAtIndex.js \
                  browser_gestureSupport.js \
                  browser_feed_tab.js \
                  feed_tab.html \
                  browser_pluginnotification.js \
                  plugin_unknown.html \
                  plugin_test.html \
                  plugin_both.html \