diff --git a/opencv/cluster.go b/opencv/cluster.go
index 989fc42..226effb 100644
--- a/opencv/cluster.go
+++ b/opencv/cluster.go
@@ -7,6 +7,7 @@ package opencv
 //#include "opencv.h"
 //#cgo linux  pkg-config: opencv
 //#cgo darwin pkg-config: opencv
+//#cgo freebsd pkg-config: opencv
 //#cgo windows LDFLAGS: -lopencv_core242.dll -lopencv_imgproc242.dll -lopencv_photo242.dll -lopencv_highgui242.dll -lstdc++
 import "C"
 import "unsafe"
diff --git a/opencv/cv.go b/opencv/cv.go
index 4d20598..6dc250d 100644
--- a/opencv/cv.go
+++ b/opencv/cv.go
@@ -7,6 +7,7 @@ package opencv
 //#include "opencv.h"
 //#cgo linux  pkg-config: opencv
 //#cgo darwin pkg-config: opencv
+//#cgo freebsd pkg-config: opencv
 //#cgo windows LDFLAGS: -lopencv_core242.dll -lopencv_imgproc242.dll -lopencv_photo242.dll -lopencv_highgui242.dll -lstdc++
 import "C"
 import (
diff --git a/opencv/cvaux.go b/opencv/cvaux.go
index 9168ffc..cfd4280 100644
--- a/opencv/cvaux.go
+++ b/opencv/cvaux.go
@@ -7,6 +7,7 @@ package opencv
 //#include "opencv.h"
 //#cgo linux  pkg-config: opencv
 //#cgo darwin pkg-config: opencv
+//#cgo freebsd pkg-config: opencv
 //#cgo windows LDFLAGS: -lopencv_core242.dll -lopencv_imgproc242.dll -lopencv_photo242.dll -lopencv_highgui242.dll -lstdc++
 import "C"
 import (
diff --git a/opencv/cxcore.go b/opencv/cxcore.go
index b2b335a..5c8c927 100644
--- a/opencv/cxcore.go
+++ b/opencv/cxcore.go
@@ -7,6 +7,7 @@ package opencv
 //#include "opencv.h"
 //#cgo linux  pkg-config: opencv
 //#cgo darwin pkg-config: opencv
+//#cgo freebsd pkg-config: opencv
 //#cgo windows LDFLAGS: -lopencv_core242.dll -lopencv_imgproc242.dll -lopencv_photo242.dll -lopencv_highgui242.dll -lstdc++
 import "C"
 import (
diff --git a/opencv/cxtype.go b/opencv/cxtype.go
index a80ff3c..9fe7603 100644
--- a/opencv/cxtype.go
+++ b/opencv/cxtype.go
@@ -7,6 +7,7 @@ package opencv
 /*
 #cgo linux  pkg-config: opencv
 #cgo darwin pkg-config: opencv
+#cgo freebsd pkg-config: opencv
 #cgo windows LDFLAGS: -lopencv_core242.dll -lopencv_imgproc242.dll -lopencv_photo242.dll -lopencv_highgui242.dll -lstdc++
 
 #include "opencv.h"
diff --git a/opencv/highgui.go b/opencv/highgui.go
index e2a1490..05c0806 100644
--- a/opencv/highgui.go
+++ b/opencv/highgui.go
@@ -7,6 +7,7 @@ package opencv
 //#include "opencv.h"
 //#cgo linux  pkg-config: opencv
 //#cgo darwin pkg-config: opencv
+//#cgo freebsd pkg-config: opencv
 //#cgo windows LDFLAGS: -lopencv_core242.dll -lopencv_imgproc242.dll -lopencv_photo242.dll -lopencv_highgui242.dll -lstdc++
 import "C"
 import (
diff --git a/opencv/imgproc.go b/opencv/imgproc.go
index b693f4a..35112e7 100644
--- a/opencv/imgproc.go
+++ b/opencv/imgproc.go
@@ -7,6 +7,7 @@ package opencv
 //#include "opencv.h"
 //#cgo linux  pkg-config: opencv
 //#cgo darwin pkg-config: opencv
+//#cgo freebsd pkg-config: opencv
 //#cgo windows LDFLAGS: -lopencv_core242.dll -lopencv_imgproc242.dll -lopencv_photo242.dll -lopencv_highgui242.dll -lstdc++
 import "C"
 import (