diff --git a/pkgs/applications/science/astronomy/gnuastro/default.nix b/pkgs/by-name/gn/gnuastro/package.nix
similarity index 100%
rename from pkgs/applications/science/astronomy/gnuastro/default.nix
rename to pkgs/by-name/gn/gnuastro/package.nix
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index afdbcbf9cc11..e63d3e4312e4 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -8478,8 +8478,6 @@ with pkgs;
 
   gpp = callPackage ../development/tools/gpp { };
 
-  gnuastro = callPackage ../applications/science/astronomy/gnuastro { };
-
   gpredict = callPackage ../applications/science/astronomy/gpredict {
     hamlib = hamlib_4;
   };