diff --git a/pkgs/development/libraries/neatvnc/default.nix b/pkgs/development/libraries/neatvnc/default.nix
index dbed519662fe..bb42421c96d8 100644
--- a/pkgs/development/libraries/neatvnc/default.nix
+++ b/pkgs/development/libraries/neatvnc/default.nix
@@ -24,6 +24,13 @@ stdenv.mkDerivation rec {
     hash = "sha256-2gPDcFcu1kGIDubguL38Z0K+k7WGFf7DX8yZteedcNg=";
   };
 
+  patches = [
+    # Fix build with latest ffmpeg
+    # Backport of https://github.com/any1/neatvnc/commit/7e008743bf872598b4fcdb2a821041064ce5dd01
+    # FIXME: remove in next update
+    ./fix-ffmpeg.patch
+  ];
+
   strictDeps = true;
 
   nativeBuildInputs = [
diff --git a/pkgs/development/libraries/neatvnc/fix-ffmpeg.patch b/pkgs/development/libraries/neatvnc/fix-ffmpeg.patch
new file mode 100644
index 000000000000..f4839945d104
--- /dev/null
+++ b/pkgs/development/libraries/neatvnc/fix-ffmpeg.patch
@@ -0,0 +1,13 @@
+diff --git a/src/h264-encoder.c b/src/h264-encoder.c
+index 6ad0262..f4a4421 100644
+--- a/src/h264-encoder.c
++++ b/src/h264-encoder.c
+@@ -547,7 +547,7 @@ struct h264_encoder* h264_encoder_create(uint32_t width, uint32_t height,
+ 		goto codec_context_failure;
+ 
+ 	self->codec_ctx->hw_frames_ctx =
+-		av_buffer_ref(self->filter_out->inputs[0]->hw_frames_ctx);
++		av_buffer_ref(av_buffersink_get_hw_frames_ctx(self->filter_out));
+ 
+ 	AVDictionary *opts = NULL;
+ 	av_dict_set_int(&opts, "async_depth", 1, 0);