diff --git a/python/hopsworks_common/client/hopsworks.py b/python/hopsworks_common/client/hopsworks.py
index fbdf1c453..af20299df 100644
--- a/python/hopsworks_common/client/hopsworks.py
+++ b/python/hopsworks_common/client/hopsworks.py
@@ -135,7 +135,7 @@ def _convert_jks_to_pem(self, jks_path, keystore_pw):
         ca_certs = ""
 
         # Convert CA Certificates into PEM format and append to string
-        for alias, c in ks.certs.items():
+        for _alias, c in ks.certs.items():
             ca_certs = ca_certs + self._bytes_to_pem_str(c.cert, "CERTIFICATE")
         return ca_certs