diff --git a/pkgs/development/libraries/glibc/info.nix b/pkgs/development/libraries/glibc/info.nix
index 04b0dc00a894..d643d8a6ba09 100644
--- a/pkgs/development/libraries/glibc/info.nix
+++ b/pkgs/development/libraries/glibc/info.nix
@@ -9,7 +9,7 @@ callPackage ./common.nix {} {
 
   extraNativeBuildInputs = [ texinfo perl ];
 
-  buildPhase = "make info";
+  makeFlags = [ "info" ];
 
   # I don't know why the info is not generated in 'build'
   # Somehow building the info still does not work, because the final