diff --git a/pkgs/applications/science/geometry/tetgen/default.nix b/pkgs/by-name/te/tetgen/package.nix
similarity index 100%
rename from pkgs/applications/science/geometry/tetgen/default.nix
rename to pkgs/by-name/te/tetgen/package.nix
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 423e99246a36..28e8636f4dbf 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -14757,8 +14757,6 @@ with pkgs;
 
   ### SCIENCE/GEOMETRY
 
-  tetgen = callPackage ../applications/science/geometry/tetgen { }; # AGPL3+
-
   ### SCIENCE/BENCHMARK
 
   ### SCIENCE/BIOLOGY