diff --git a/configure.ac b/configure.ac
index 3204869..ab88896 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1521,7 +1521,7 @@ for plat in $egl_platforms; do
 		;;
 
 	x11)
-		PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 >= 1.8 xcb-xfixes])
+		PKG_CHECK_MODULES([XCB_DRI2], [x11 x11-xcb xcb-dri2 >= 1.8 xcb-xfixes])
 
                 if test "x$enable_glx" = xyes; then
                         HAVE_EGL_DRIVER_GLX=1