diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 9e29fcf3383c..2fe13ff84032 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7759,7 +7759,9 @@ with pkgs;
 
   gitleaks = callPackage ../tools/security/gitleaks { };
 
-  gitaly = callPackage ../applications/version-management/gitlab/gitaly { };
+  gitaly = callPackage ../applications/version-management/gitlab/gitaly {
+    libgit2 = libgit2_1_5;
+  };
 
   gitqlient = libsForQt5.callPackage ../applications/version-management/gitqlient { };