diff --git a/pkgs/applications/radio/gnuradio/3.8.nix b/pkgs/applications/radio/gnuradio/3.8.nix
index 1c53482143e6..d8c53d2badfe 100644
--- a/pkgs/applications/radio/gnuradio/3.8.nix
+++ b/pkgs/applications/radio/gnuradio/3.8.nix
@@ -225,7 +225,7 @@ let
   inherit (shared) hasFeature; # function
 in
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation {
   inherit pname;
   inherit (shared)
     version
diff --git a/pkgs/applications/radio/gnuradio/3.9.nix b/pkgs/applications/radio/gnuradio/3.9.nix
index 170aa554e99d..7658b32be655 100644
--- a/pkgs/applications/radio/gnuradio/3.9.nix
+++ b/pkgs/applications/radio/gnuradio/3.9.nix
@@ -1,6 +1,5 @@
 { lib, stdenv
 , fetchFromGitHub
-, fetchpatch
 , cmake
 # Remove gcc and python references
 , removeReferencesTo
@@ -259,7 +258,7 @@ let
   inherit (shared) hasFeature; # function
 in
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation {
   inherit pname;
   inherit (shared)
     version
diff --git a/pkgs/applications/radio/gnuradio/default.nix b/pkgs/applications/radio/gnuradio/default.nix
index 4a98fc0ddf8d..3233df7e37c5 100644
--- a/pkgs/applications/radio/gnuradio/default.nix
+++ b/pkgs/applications/radio/gnuradio/default.nix
@@ -1,6 +1,5 @@
 { lib, stdenv
 , fetchFromGitHub
-, fetchpatch
 , cmake
 # Remove gcc and python references
 , removeReferencesTo
@@ -278,7 +277,7 @@ let
   inherit (shared) hasFeature; # function
 in
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation {
   inherit pname;
   inherit (shared)
     version