diff --git a/libs/sofia-sip/libsofia-sip-ua/sresolv/Makefile.am b/libs/sofia-sip/libsofia-sip-ua/sresolv/Makefile.am
index b61428ce88..f256674b9c 100644
--- a/libs/sofia-sip/libsofia-sip-ua/sresolv/Makefile.am
+++ b/libs/sofia-sip/libsofia-sip-ua/sresolv/Makefile.am
@@ -24,6 +24,7 @@ TESTS = 		torture_sresolv run_test_sresolv
 check_PROGRAMS +=	check_sres_sip
 TESTS +=		check_sres_sip
 check_sres_sip_LDADD = 	$(LDADD) ${top_builddir}/s2check/libs2.a @CHECK_LIBS@
+INCLUDES +=		-I${top_srcdir}/s2check
 
 CLEANFILES =		resolv.conf error.conf named.conf.tmp \
 			.test_sresolv.api.conf.?????? \