diff --git a/Makefile b/Makefile
index c910e52..2633bef 100644
--- a/Makefile
+++ b/Makefile
@@ -11,8 +11,8 @@ CFLAGS += -std=c99
 CFLAGS += -pipe
 CFLAGS += -Wall
 CPPFLAGS += -D_GNU_SOURCE
-CFLAGS += $(shell pkg-config --cflags cairo xcb-dpms xcb-xinerama xkbcommon xkbfile x11 x11-xcb)
-LIBS += $(shell pkg-config --libs cairo xcb-dpms xcb-xinerama xcb-image xkbcommon xkbfile x11 x11-xcb)
+CFLAGS += $(shell pkg-config --cflags cairo xcb-dpms xcb-xinerama xcb-atom xkbcommon xkbfile x11 x11-xcb)
+LIBS += $(shell pkg-config --libs cairo xcb-dpms xcb-xinerama xcb-atom xcb-image xkbcommon xkbfile x11 x11-xcb)
 LIBS += -lpam
 LIBS += -lev