diff --git a/pkgs/applications/video/openshot-qt/libopenshot.nix b/pkgs/applications/video/openshot-qt/libopenshot.nix
index 1b6084a1d2f..1ab7a5266a2 100644
--- a/pkgs/applications/video/openshot-qt/libopenshot.nix
+++ b/pkgs/applications/video/openshot-qt/libopenshot.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub
+{ stdenv, fetchFromGitHub, fetchpatch
 , pkgconfig, cmake, doxygen
 , libopenshot-audio, imagemagick, ffmpeg_3
 , swig, python3
@@ -19,7 +19,15 @@ stdenv.mkDerivation rec {
     sha256 = "1mxjkgjmjzgf628y3rscc6rqf55hxgjpmvwxlncfk1216i5xskwp";
   };
 
-  patchPhase = ''
+  patches = [
+    (fetchpatch {
+      name = "fix-build-with-gcc-10.patch";
+      url = "https://github.com/OpenShot/libopenshot/commit/13290364e7bea54164ab83d973951f2898ad9e23.diff";
+      sha256 = "0i7rpdsr8y9dphil8yq75qbh20vfqjc2hp5ahv0ws58z9wj6ngnz";
+    })
+  ];
+
+  postPatch = ''
     sed -i 's/{UNITTEST++_INCLUDE_DIR}/ENV{UNITTEST++_INCLUDE_DIR}/g' tests/CMakeLists.txt
     sed -i 's/{_REL_PYTHON_MODULE_PATH}/ENV{_REL_PYTHON_MODULE_PATH}/g' src/bindings/python/CMakeLists.txt
     export _REL_PYTHON_MODULE_PATH=$(toPythonPath $out)