diff --git a/src/zm_config.cpp b/src/zm_config.cpp
index 930abee58..92fd86437 100644
--- a/src/zm_config.cpp
+++ b/src/zm_config.cpp
@@ -49,7 +49,7 @@ void ConfigItem::ConvertValue() const
 	if ( !strcmp( type, "boolean" ) )
 	{
 		cfg_type = CFG_BOOLEAN;
-		cfg_value.boolean_value = (bool)strtol( value, 0, 2 );
+		cfg_value.boolean_value = (bool)strtol( value, 0, 0 );
 	}
 	else if ( !strcmp( type, "integer" ) )
 	{