diff --git a/pkgs/development/libraries/ffmpeg/3.1.nix b/pkgs/development/libraries/ffmpeg/3.1.nix
deleted file mode 100644
index 8e79d1ad0e1..00000000000
--- a/pkgs/development/libraries/ffmpeg/3.1.nix
+++ /dev/null
@@ -1,13 +0,0 @@
-{ stdenv, callPackage
-# Darwin frameworks
-, Cocoa, CoreMedia
-, ...
-}@args:
-
-callPackage ./generic.nix (args // rec {
-  version = "${branch}.7";
-  branch = "3.1";
-  sha256 = "0ldf484r3waslv0sjx3vcwlkfgh28bd1wqcj26snfhav7zkf10kl";
-  darwinFrameworks = [ Cocoa CoreMedia ];
-  patches = stdenv.lib.optional stdenv.isDarwin ./sdk_detection.patch;
-})
diff --git a/pkgs/development/libraries/ffmpeg/3.2.nix b/pkgs/development/libraries/ffmpeg/3.2.nix
deleted file mode 100644
index 17ed6fb0e4b..00000000000
--- a/pkgs/development/libraries/ffmpeg/3.2.nix
+++ /dev/null
@@ -1,13 +0,0 @@
-{ stdenv, callPackage
-# Darwin frameworks
-, Cocoa, CoreMedia
-, ...
-}@args:
-
-callPackage ./generic.nix (args // rec {
-  version = "${branch}.4";
-  branch = "3.2";
-  sha256 = "194n8hwmz2rpgh2rz8bc3mnxjyj3jh090mqp7k76msg9la9kbyn0";
-  darwinFrameworks = [ Cocoa CoreMedia ];
-  patches = stdenv.lib.optional stdenv.isDarwin ./sdk_detection.patch;
-})
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 85b835dd1ca..d654b146bdc 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7461,12 +7461,6 @@ with pkgs;
   ffmpeg_2_8 = callPackage ../development/libraries/ffmpeg/2.8.nix {
     inherit (darwin.apple_sdk.frameworks) Cocoa;
   };
-  ffmpeg_3_1 = callPackage ../development/libraries/ffmpeg/3.1.nix {
-    inherit (darwin.apple_sdk.frameworks) Cocoa CoreMedia;
-  };
-  ffmpeg_3_2 = callPackage ../development/libraries/ffmpeg/3.2.nix {
-    inherit (darwin.apple_sdk.frameworks) Cocoa CoreMedia;
-  };
   ffmpeg_3_3 = callPackage ../development/libraries/ffmpeg/3.3.nix {
     inherit (darwin.apple_sdk.frameworks) Cocoa CoreMedia;
   };