diff --git a/pkgs/tools/networking/s3cmd/git.nix b/pkgs/tools/networking/s3cmd/git.nix
index b6019c7eda1..6193137c8d4 100644
--- a/pkgs/tools/networking/s3cmd/git.nix
+++ b/pkgs/tools/networking/s3cmd/git.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, pythonPackages }:
 
 pythonPackages.buildPythonPackage rec {
-  name = "s3cmd_git";
+  name = "s3cmd-1.5-pre-81e3842f7a";
 
   src  = fetchgit {
     url    = "https://github.com/s3tools/s3cmd.git";
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index fc7e4fcd67d..13cf41ade4d 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -1962,7 +1962,7 @@ let
 
   s3cmd = callPackage ../tools/networking/s3cmd { };
 
-  s3cmd_git = callPackage ../tools/networking/s3cmd/git.nix { };
+  s3cmd_15_pre_81e3842f7a = callPackage ../tools/networking/s3cmd/git.nix { };
 
   s3sync = callPackage ../tools/networking/s3sync {
     ruby = ruby18;