diff --git a/src/tools/vmake/vmake.Mod b/src/tools/vmake/vmake.Mod
index fc24998a..f44fbceb 100644
--- a/src/tools/vmake/vmake.Mod
+++ b/src/tools/vmake/vmake.Mod
@@ -14,7 +14,7 @@ MODULE vmake;  (*HM 94-06-22 /  *)
 IMPORT Texts := CmdlnTexts, In := compatIn, Out := Console;
 
 TYPE
-  ModuleName = ARRAY 32 OF CHAR;
+  ModuleName = ARRAY 64 OF CHAR;
   Import = POINTER TO ImportDesc;
   Module = POINTER TO ModuleDesc;
   ModuleDesc = RECORD