1 files changed, 2 insertions, 2 deletions

diff --git a/Makefile b/Makefile
index f4c728d..143d114 100644
--- a/Makefile
+++ b/Makefile
@@ -15,10 +15,10 @@ ERL_NAME_VS_SNAME ?= -sname
 
 ## Binaries
 ERLC ?= erlc
-ERLC_OPTS ?=
+ERLC_OPTS ?= -I $(INCLUDE_DIR)
 
 DIALYZER ?= dialyzer
-DIALYZER_OPTS ?=
+DIALYZER_OPTS ?= -I $(INCLUDE_DIR)
 
 M4 ?= m4
 M4_OPTS ?=