diff --git a/pkgs/applications/kde/ark/default.nix b/pkgs/applications/kde/ark/default.nix
index 76cc423f5460..dbbfcf80c6b0 100644
--- a/pkgs/applications/kde/ark/default.nix
+++ b/pkgs/applications/kde/ark/default.nix
@@ -9,14 +9,14 @@
   libarchive, libzip,
 
   # Archive tools
-  p7zip, lrzip,
+  lrzip,
 
   # Unfree tools
   unfreeEnableUnrar ? false, unrar,
 }:
 
 let
-  extraTools = [ p7zip lrzip ] ++ lib.optional unfreeEnableUnrar unrar;
+  extraTools = [ lrzip ] ++ lib.optional unfreeEnableUnrar unrar;
 in
 
 mkDerivation {