diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 5e6a14c2adf..eb6ac09aba4 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -9693,7 +9693,6 @@ let
       eigen = eigen2;
       libotr = libotr_3_2;
       libusb = libusb1;
-      ffmpeg = ffmpeg_1;
       libcanberra = libcanberra_kde;
     }) ../desktops/kde-4.10;
 
@@ -9702,7 +9701,6 @@ let
       eigen = eigen2;
       libotr = libotr_3_2;
       libusb = libusb1;
-      ffmpeg = ffmpeg_1;
       libcanberra = libcanberra_kde;
     }) ../desktops/kde-4.11;