diff --git a/bilby/gw/prior.py b/bilby/gw/prior.py
index d9eb726240e5d421e35290b7ad056c5334954f91..03a4fb4db679ce677115ba9378e889b453e9fd5b 100644
--- a/bilby/gw/prior.py
+++ b/bilby/gw/prior.py
@@ -166,6 +166,7 @@ class BNSPriorDict(PriorDict):
         PriorDict.__init__(self, dictionary=dictionary, filename=filename)
 
     def test_redundancy(self, key):
+        logger.info("Performing redundancy check using BBHPriorDict().test_redundancy")
         bbh_redundancy = BBHPriorDict().test_redundancy(key)
         if bbh_redundancy:
             return True