diff --git a/plugins/inline/hostname_extract.py b/plugins/events/hostname_extract.py
similarity index 94%
rename from plugins/inline/hostname_extract.py
rename to plugins/events/hostname_extract.py
index ff4b6e740..a25b704f8 100644
--- a/plugins/inline/hostname_extract.py
+++ b/plugins/events/hostname_extract.py
@@ -16,7 +16,7 @@ def run(self, message: EventMessage) -> None:
         url = message.event.yeti_object
         self.logger.info(f"Extracting hostname from: {url.value}")
         o = urlparse(url.value)
-        if observable.IPv4.is_valid(o.hostname):
+        if observable.IPv4.validator(o.hostname):
             extracted_obs = observable.IPv4(value=o.hostname).save()
         else:
             extracted_obs = observable.Hostname(value=o.hostname).save()