diff --git a/src/sbbs3/ctrl/ConfigWizardUnit.cpp b/src/sbbs3/ctrl/ConfigWizardUnit.cpp
index a833d025884d06b0ccd3e27d4ea8d0ec32153bee..8020b39004a1f440fe57a96950431abfc5da6b1f 100644
--- a/src/sbbs3/ctrl/ConfigWizardUnit.cpp
+++ b/src/sbbs3/ctrl/ConfigWizardUnit.cpp
@@ -162,7 +162,7 @@ void __fastcall TConfigWizard::FormShow(TObject *Sender)
         char*   p;
         if(fp!=NULL) {
             while(!feof(fp)) {
-                if(!fgets(str,sizeof(str)-1,fp))
+                if(!fgets(str,sizeof(str),fp))
                     break;
                 p=str;
                 while(*p && *p<=' ') p++;