diff --git a/modules/dnssec/Makefile b/modules/dnssec/Makefile
index b7820873655..1c7e2debdde 100644
--- a/modules/dnssec/Makefile
+++ b/modules/dnssec/Makefile
@@ -10,6 +10,7 @@ NAME=dnssec.so
 LIBS= -lval-threads -lcrypto -lsres -lpthread -lssl
 
 DEFS+=-DKAMAILIO_MOD_INTERFACE
+DEFS +=-I$(LOCALBASE)/include
 
 SERLIBPATH=../../lib
 SER_LIBS+=$(SERLIBPATH)/kmi/kmi