diff --git a/utils.py b/utils.py
index 891ddc60..58ef1a63 100644
--- a/utils.py
+++ b/utils.py
@@ -66,7 +66,7 @@ def getPreferredName(actor: str,personCache: {}) -> str:
     """
     if not personCache.get(actor):
         return None
-    if not personCache[actor].get('preferredUsername'):
+    if personCache[actor].get('preferredUsername'):
         return personCache[actor]['preferredUsername']
     return None