diff --git a/sdk/tools/cabman/CCFDATAStorage.cxx b/sdk/tools/cabman/CCFDATAStorage.cxx
index b45aaf98f2d..c827a6e87f5 100644
--- a/sdk/tools/cabman/CCFDATAStorage.cxx
+++ b/sdk/tools/cabman/CCFDATAStorage.cxx
@@ -55,7 +55,7 @@ CCFDATAStorage::~CCFDATAStorage()
 */
 ULONG CCFDATAStorage::Create()
 {
-    char TmpName[MAX_PATH];
+    char TmpName[PATH_MAX];
     char *pName;
     int length;