diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index ee9b23c5b497..1c030cf89893 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -21281,6 +21281,17 @@ with pkgs;
     patches = [];
   };
 
+  libgit2_1_6 = libgit2.overrideAttrs rec {
+    version = "1.6.4";
+    src = fetchFromGitHub {
+      owner = "libgit2";
+      repo = "libgit2";
+      rev = "v${version}";
+      hash = "sha256-lW3mokVKsbknVj2xsxEbeZH4IdKZ0aIgGutzenS0Eh0=";
+    };
+    patches = [ ];
+  };
+
   libgit2-glib = callPackage ../development/libraries/libgit2-glib { };
 
   libhsts = callPackage ../development/libraries/libhsts { };