diff --git a/pkg/opencv/opencv.go b/pkg/opencv/opencv.go
index aab870c..34f9399 100644
--- a/pkg/opencv/opencv.go
+++ b/pkg/opencv/opencv.go
@@ -2,9 +2,9 @@ package opencv
 
 /*
 #cgo CXXFLAGS: -std=c++17 -I/usr/include/opencv4
-#cgo linux CFLAGS: -I/usr/include/opencv4
-#cgo linux LDFLAGS: -lopencv_core -lopencv_imgproc -lopencv_imgcodecs -lopencv_objdetect
-#cgo darwin CFLAGS: -I/usr/local/include/opencv4
+#cgo CPPFLAGS: -I/usr/include/opencv4
+#cgo linux LDFLAGS: -L/usr/lib -lopencv_core -lopencv_imgproc -lopencv_imgcodecs -lopencv_objdetect
+#cgo darwin CPPFLAGS: -I/usr/local/include/opencv4
 #cgo darwin LDFLAGS: -lopencv_core -lopencv_imgproc -lopencv_imgcodecs -lopencv_objdetect
 
 #include <stdlib.h>