1 files changed, 1 insertions, 1 deletions

diff --git a/src/rops.h b/src/rops.h
index 4f008b3..6ba7279 100644
--- a/src/rops.h
+++ b/src/rops.h
@@ -1,7 +1,7 @@
 #ifndef __ROPS_H__
 #define __ROPS_H__
 
-#include "stdbool.h"
+#include <boolean.h>
 
 /*
    Raster Operations macros