1 files changed, 2 insertions, 2 deletions

diff --git a/modules/zfssnap/zfssnap.py b/modules/zfssnap/zfssnap.py
index a05440a7..76a7727c 100644
--- a/modules/zfssnap/zfssnap.py
+++ b/modules/zfssnap/zfssnap.py
@@ -87,10 +87,10 @@ def prune(config, dry_run):
         for base, snaps in items.items():
             time_ref = max(snaps, key=lambda snap: snap['creation'], default=None)
             if not time_ref:
-                logger.warn('Nothing to keep for ‘{base}’')
+                logger.warn(f'Nothing to keep for ‘{base}’')
                 continue
 
-            logger.info('Using ‘{time_ref["name"]}’ as time reference for ‘{base}’')
+            logger.info(f'Using ‘{time_ref["name"]}’ as time reference for ‘{base}’')
             within_cutoff = time_ref['creation'] - within
 
             for snap in snaps: