diff --git a/global.mk b/global.mk
index f03405d..0860fe7 100644
--- a/global.mk
+++ b/global.mk
@@ -1,4 +1,3 @@
-
 LIBSUMAPATH = -L./sumalibs
 
 LIBSUMA = ./sumalibs/libsuma.a
@@ -8,9 +7,9 @@ LDFLAGS=
 
 
 ifeq ($(CC),gcc)
-        CFLAGS = -O3 -s -DOMP_SUPPORT -w
+        CFLAGS = -I sumalibs -O3 -s -DOMP_SUPPORT -w
 else
-        CFLAGS = -O3 -w
+        CFLAGS = -I sumalibs -O3 -w
 endif