diff --git a/27.diff b/27.diff
deleted file mode 100644
index 82d8d6c..0000000
--- a/27.diff
+++ /dev/null
@@ -1,22 +0,0 @@
-diff --git a/src/filter/facebl0r/facebl0r.cpp b/src/filter/facebl0r/facebl0r.cpp
-index 6d6e8f2..10fcdb7 100644
---- a/src/filter/facebl0r/facebl0r.cpp
-+++ b/src/filter/facebl0r/facebl0r.cpp
-@@ -15,10 +15,17 @@
-  */
- 
- 
-+#include <opencv2/core/version.hpp>
-+#define CV_VERSION_NUM (CV_VERSION_MAJOR * 10000 \
-+                      + CV_VERSION_MINOR * 100 \
-+                      + CV_VERSION_REVISION)
- #include <stdio.h>
- #include <stdlib.h>
- #include <opencv/cv.h>
- #include <opencv/highgui.h>
-+#if CV_VERSION_NUM > 30401
-+#include <opencv2/imgproc.hpp>
-+#endif
- 
- #include <frei0r.hpp>
- #include <frei0r_math.h>
diff --git a/frei0r-plugins.spec b/frei0r-plugins.spec
index 6c2df1c..b4cd73a 100644
--- a/frei0r-plugins.spec
+++ b/frei0r-plugins.spec
@@ -6,8 +6,6 @@ License:	GPLv2+
 URL:		https://github.com/dyne/frei0r
 Source0: 	https://github.com/dyne/frei0r/arvhive/frei0r-plugins-%{version}.tar.gz
 
-Patch0001:	27.diff
-
 BuildRequires:	libtool gcc-c++ gavl-devel cairo-devel
      
 %description