diff --git a/libs/sofia-sip/libsofia-sip-ua/sresolv/Makefile.am b/libs/sofia-sip/libsofia-sip-ua/sresolv/Makefile.am
index 8aaae9a6b3..819281a4cc 100644
--- a/libs/sofia-sip/libsofia-sip-ua/sresolv/Makefile.am
+++ b/libs/sofia-sip/libsofia-sip-ua/sresolv/Makefile.am
@@ -70,4 +70,3 @@ dist_noinst_DATA = run_test_sresolv \
 
 include $(top_srcdir)/rules/sofia.am
 
-AM_CFLAGS +=		-I${top_srcdir}/s2check