diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 5ede0976d307..168b2088ae12 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10570,7 +10570,7 @@ let
 
   smartdeblur = callPackage ../applications/graphics/smartdeblur { };
 
-  snapper = callPackage ../tools/misc/snapper { 
+  snapper = callPackage ../tools/misc/snapper {
     btrfsProgs = btrfsProgs-3_16;
   };