diff --git a/lisa/utils.py b/lisa/utils.py
index fbfc37b567f7adcb0dcdf8f6c5d738d29ef69e71..58d905733c4b8a0c3de5f8eff0b6fc550a00975f 100644
--- a/lisa/utils.py
+++ b/lisa/utils.py
@@ -3851,6 +3851,9 @@ class DirCache(Loggable):
         base = self._base
         path = self.has_key(key)
 
+        token = self.get_key_token(key)
+        logger.debug(f'Looking up key in {self._category} cache: key={key}, token={token}')
+
         def log_found():
             logger.debug(f'Found {self._category} cache at: {base}')