diff --git a/gtk/Makefile.am b/gtk/Makefile.am
index a3960a7..cc9b9d7 100644
--- a/gtk/Makefile.am
+++ b/gtk/Makefile.am
@@ -115,6 +115,7 @@ if WITH_X11
 SPICE_GTK_SOURCES_COMMON +=		\
 	spice-widget-x11.c		\
 	$(NULL)
+SPICE_GTK_LIBADD_COMMON += $(XRANDR_LIBS)
 else
 SPICE_GTK_SOURCES_COMMON +=		\
 	spice-widget-cairo.c		\