diff --git a/by-name/fable/default.nix b/by-name/fable_4_24/default.nix
similarity index 100%
rename from by-name/fable/default.nix
rename to by-name/fable_4_24/default.nix
diff --git a/by-name/fsharp-analyzers/default.nix b/by-name/fsharp-analyzers_0_35/default.nix
similarity index 100%
rename from by-name/fsharp-analyzers/default.nix
rename to by-name/fsharp-analyzers_0_35/default.nix