diff --git a/pkgs/applications/radio/sdrangel/default.nix b/pkgs/applications/radio/sdrangel/default.nix
index 6d0a19334dec..a0d8d3c72c3d 100644
--- a/pkgs/applications/radio/sdrangel/default.nix
+++ b/pkgs/applications/radio/sdrangel/default.nix
@@ -9,7 +9,7 @@ fftwFloat,
 glew,
 hackrf,
 lib,
-libav,
+ffmpeg,
 libiio,
 libopus,
 libpulseaudio,
@@ -51,7 +51,7 @@ in mkDerivation rec {
 
   nativeBuildInputs = [ cmake pkgconfig ];
   buildInputs = [
-    glew opencv3 libusb-compat-0_1 boost libopus limesuite libav libiio libpulseaudio
+    glew opencv3 libusb-compat-0_1 boost libopus limesuite ffmpeg libiio libpulseaudio
     qtbase qtwebsockets qtmultimedia rtl-sdr airspy hackrf
     fftwFloat codec2' cm256cc serialdv
   ];