diff --git a/cdr/cdr_sqlite3_custom.c b/cdr/cdr_sqlite3_custom.c
index 764553e574..84537cfac8 100644
--- a/cdr/cdr_sqlite3_custom.c
+++ b/cdr/cdr_sqlite3_custom.c
@@ -61,6 +61,8 @@ static const char name[] = "cdr_sqlite3_custom";
 static sqlite3 *db = NULL;
 
 static char table[80];
+
+/*! XXX \bug Handling of this variable has crash potential on reload */
 static char *columns;
 
 struct values {