diff --git a/metrics/Makefile b/metrics/Makefile
index 072fb048e..46711c8e6 100644
--- a/metrics/Makefile
+++ b/metrics/Makefile
@@ -5,8 +5,10 @@
 # Makefile for metrics utilities -- library, client and daemon
 #
 
-CCONFIG = $(shell $(PKG_CONFIG) --cflags dbus-1 glib-2.0 dbus-glib-1)
-LDCONFIG = $(shell $(PKG_CONFIG) --libs dbus-1 glib-2.0 gthread-2.0 dbus-glib-1)
+PC_DEPS = dbus-1 glib-2.0 dbus-glib-1 libchromeos
+
+CCONFIG = $(shell $(PKG_CONFIG) --cflags $(PC_DEPS))
+LDCONFIG = $(shell $(PKG_CONFIG) --libs $(PC_DEPS) gthread-2.0)
 
 CXXFLAGS += -Wall -Werror -fPIC -fno-exceptions $(CCONFIG)