diff --git a/sys/modules/tests/framework/Makefile b/sys/modules/tests/framework/Makefile
index 7b64cd1b0190..f5f608fb0465 100644
--- a/sys/modules/tests/framework/Makefile
+++ b/sys/modules/tests/framework/Makefile
@@ -6,6 +6,7 @@
 
 KMOD=	kern_testfrwk
 SRCS=	kern_testfrwk.c
+SRCS+=	bus_if.h device_if.h
 
 #
 # Enable full debugging