diff --git a/Makefile.inc b/Makefile.inc
index eb7058c..ff8aacd 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -1,5 +1,5 @@
 CC=gcc
-IFLAGS=-I /usr/local/include/btc -I include
+IFLAGS=-I /usr/local/include -I include
 CFLAGS=-g
 LDFLAGS=-lbtc
 OBJDIR=obj