diff --git a/openbr/plugins/mask.cpp b/openbr/plugins/mask.cpp
index a2abe8c..a6a1f3a 100644
--- a/openbr/plugins/mask.cpp
+++ b/openbr/plugins/mask.cpp
@@ -17,7 +17,6 @@
 #include <opencv2/imgproc/imgproc.hpp>
 #include <opencv2/imgproc/imgproc_c.h>
 #include "openbr_internal.h"
-#include "openbr/core/opencvutils.h"
 
 using namespace cv;