diff --git a/pkgs/applications/version-management/glab/default.nix b/pkgs/applications/version-management/glab/default.nix
index 5d3ca3373a50..962c37aa3943 100644
--- a/pkgs/applications/version-management/glab/default.nix
+++ b/pkgs/applications/version-management/glab/default.nix
@@ -29,6 +29,8 @@ buildGoModule rec {
   nativeBuildInputs = [ installShellFiles ];
 
   postInstall = lib.optionalString (stdenv.hostPlatform == stdenv.buildPlatform) ''
+    make manpage
+    installManPage share/man/man1/*
     installShellCompletion --cmd glab \
       --bash <($out/bin/glab completion -s bash) \
       --fish <($out/bin/glab completion -s fish) \