diff --git a/pkgs/development/python-modules/graph-tool/2.x.x.nix b/pkgs/development/python-modules/graph-tool/default.nix
similarity index 100%
rename from pkgs/development/python-modules/graph-tool/2.x.x.nix
rename to pkgs/development/python-modules/graph-tool/default.nix
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 27e9482fdfec..7bfe838ab082 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -3460,7 +3460,7 @@ in {
 
   graphql-subscription-manager = callPackage ../development/python-modules/graphql-subscription-manager { };
 
-  graph-tool = callPackage ../development/python-modules/graph-tool/2.x.x.nix { };
+  graph-tool = callPackage ../development/python-modules/graph-tool { };
 
   graphtage = callPackage ../development/python-modules/graphtage { };