diff --git a/src/Makefile.am b/src/Makefile.am
index 9a0a44e..9b668c8 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,5 +1,6 @@
 SUBDIRS := gallium/auxiliary
 AM_LDFLAGS = -lm \
+	$(LIBDRM_LIBS) \
 	$(GBM_LIBS) \
 	$(EPOXY_LIBS) \
 	$(X11_LIBS) \