diff --git a/lookyloo/indexing.py b/lookyloo/indexing.py
index 03007725..a4b27dee 100644
--- a/lookyloo/indexing.py
+++ b/lookyloo/indexing.py
@@ -106,7 +106,7 @@ class Indexing():
         pipeline = self.redis.pipeline()
         for cn, cn_freq in self.cookies_names:
             for domain, d_freq in self.get_cookie_domains(cn):
-                tld = psl.get_tld(domain)
+                tld = psl.publicsuffix(domain)
                 main_domain_part = re.sub(f'.{tld}$', '', domain).split('.')[-1]
                 pipeline.zincrby('aggregate_domains_cn', cn_freq, f'{main_domain_part}|{cn}')
                 pipeline.zincrby('aggregate_cn_domains', d_freq, f'{cn}|{main_domain_part}')
diff --git a/lookyloo/modules/misp.py b/lookyloo/modules/misp.py
index 5a931df8..cdeb1ddc 100644
--- a/lookyloo/modules/misp.py
+++ b/lookyloo/modules/misp.py
@@ -132,7 +132,7 @@ class MISP():
 
     def lookup(self, node: URLNode, hostnode: HostNode) -> Union[Dict[str, Set[str]], Dict[str, Any]]:
         if self.available and self.enable_lookup:
-            tld = self.psl.get_tld(hostnode.name)
+            tld = self.psl.publicsuffix(hostnode.name)
             domain = re.sub(f'.{tld}$', '', hostnode.name).split('.')[-1]
             to_lookup = [node.name, hostnode.name, f'{domain}.{tld}'] + hostnode.resolved_ips
             if hasattr(hostnode, 'cnames'):