diff --git a/pkgs/applications/radio/cubicsdr/default.nix b/pkgs/applications/radio/cubicsdr/default.nix
index 400927aed4d7..2af45d0394cb 100644
--- a/pkgs/applications/radio/cubicsdr/default.nix
+++ b/pkgs/applications/radio/cubicsdr/default.nix
@@ -1,5 +1,5 @@
-{ lib, stdenv, fetchFromGitHub, cmake, fftw, hamlib, libpulseaudio, libGL, libX11, liquid-dsp,
-  pkg-config, soapysdr-with-plugins, wxGTK32, enableDigitalLab ? false,
+{ lib, stdenv, fetchFromGitHub, fetchpatch, cmake, fftw, hamlib, libpulseaudio, libGL, libX11,
+  liquid-dsp, pkg-config, soapysdr-with-plugins, wxGTK32, enableDigitalLab ? false,
   Cocoa, WebKit }:
 
 stdenv.mkDerivation rec {
@@ -13,6 +13,14 @@ stdenv.mkDerivation rec {
     sha256 = "0cyv1vk97x4i3h3hhh7dx8mv6d1ad0fypdbx5fl26bz661sr8j2n";
   };
 
+  patches = [
+    # Fix for liquid-dsp v1.50
+    (fetchpatch {
+      url = "https://github.com/cjcliffe/CubicSDR/commit/0e3a785bd2af56d18ff06b56579197b3e89b34ab.patch";
+      sha256 = "sha256-mPfNZcV3FnEtGVX4sCMSs+Qc3VeSBIRkpCyx24TKkcU=";
+    })
+  ];
+
   nativeBuildInputs = [ cmake pkg-config ];
 
   buildInputs = [ fftw hamlib liquid-dsp soapysdr-with-plugins wxGTK32 ]