diff --git a/src/cfgfile.cpp b/src/cfgfile.cpp
index b20f5eef..03fe1bd3 100644
--- a/src/cfgfile.cpp
+++ b/src/cfgfile.cpp
@@ -1046,7 +1046,8 @@ int cfgfile_yesno(const TCHAR* option, const TCHAR* value, const TCHAR* name, in
 		return 0;
 
 	if (strcasecmp(value, _T("yes")) == 0 || strcasecmp(value, _T("y")) == 0
-		|| strcasecmp(value, _T("true")) == 0 || strcasecmp(value, _T("t")) == 0)
+		|| strcasecmp(value, _T("true")) == 0 || strcasecmp(value, _T("t")) == 0
+		|| (numbercheck && strcasecmp(value, _T("1")) == 0))
 		*location = 1;
 	else if (strcasecmp(value, _T("no")) == 0 || strcasecmp(value, _T("n")) == 0
 		|| strcasecmp(value, _T("false")) == 0 || strcasecmp(value, _T("f")) == 0