diff --git a/tests/UCosmicExpansionTestCases.pas b/tests/UCosmicExpansionTestCases.pas
index 5998fe6..e2690b5 100644
--- a/tests/UCosmicExpansionTestCases.pas
+++ b/tests/UCosmicExpansionTestCases.pas
@@ -48,6 +48,7 @@ type
   { TFactor10CosmicExpansion }
 
   TFactor10CosmicExpansion = class(TCosmicExpansion)
+  public
     function GetExpansionFactor: Integer; override;
   end;