diff --git a/lofar_cryptocoryne/cli.py b/lofar_cryptocoryne/cli.py
index 519df39831fd6be39d99cb44f74c64fc9f23f1c1..ccbb71881cd7dab06e01ed9dc4692ce69498dd4b 100644
--- a/lofar_cryptocoryne/cli.py
+++ b/lofar_cryptocoryne/cli.py
@@ -47,6 +47,6 @@ def main():
                 print("Failed to issue certificate for " + str(client.domains))
 
         except Exception as e:  # pylint: disable=broad-exception-caught
-            print(f"Exception: {e}")
+            print(f"{type(e)}: {e}")
         finally:
             dns_client.cleanup()