diff --git a/modules/sfp_tool_dnstwist.py b/modules/sfp_tool_dnstwist.py
index c70fa9a937..c3e9e34722 100644
--- a/modules/sfp_tool_dnstwist.py
+++ b/modules/sfp_tool_dnstwist.py
@@ -137,7 +137,7 @@ def handleEvent(self, event):
                     domain = r.get('domain-name')
                     if not domain:
                         domain = r.get('domain')
-                    if self.getTarget().matches(domain):
+                    if self.getTarget().matches(domain, includeParents=True):
                         continue
 
                     evt = SpiderFootEvent("SIMILARDOMAIN", domain,