diff --git a/configure.ac b/configure.ac
index d3513ff4759..bf653adfae1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5253,7 +5253,8 @@ optsep=
 emacs_config_features=
 for opt in XAW3D XPM JPEG TIFF GIF PNG RSVG CAIRO IMAGEMAGICK SOUND GPM DBUS \
   GCONF GSETTINGS NOTIFY ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT \
-  LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS X_TOOLKIT X11 NS MODULES; do
+  LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS X_TOOLKIT X11 NS MODULES \
+  XWIDGETS WEBKIT GIR; do
 
     case $opt in
       NOTIFY|ACL) eval val=\${${opt}_SUMMARY} ;;