diff --git a/widget/src/qt/Makefile.in b/widget/src/qt/Makefile.in
index 59e77a61895..e5787e8d179 100644
--- a/widget/src/qt/Makefile.in
+++ b/widget/src/qt/Makefile.in
@@ -79,7 +79,7 @@ EXTRA_DSO_LDOPTS = \
 		$(NULL)
 
 ifndef MOZ_MONOLITHIC_TOOLKIT
-EXTRA_DSO_LDOPTS += $(MOZ_QT_LDFLAGS)
+EXTRA_DSO_LDOPTS += -L$(DIST)/bin $(MOZ_QT_LDFLAGS) -lxlibrgb $(MOZ_XLIB_LDFLAGS)
 else
 EXTRA_DSO_LDOPTS += $(TK_LIBS)
 endif