diff --git a/lib.nix b/lib.nix
index 908ebfa..deebf70 100644
--- a/lib.nix
+++ b/lib.nix
@@ -217,7 +217,7 @@ let
 
 in
 
-if builtins.compareVersions lib.version minVersion <= 0
+if builtins.compareVersions lib.version minVersion < 0
 then
   abort ''
     The nixpkgs-lib dependency of flake-parts was overridden but is too old.