diff --git a/src/utils_cache.py b/src/utils_cache.py
index 223f1af..2fbf9e5 100644
--- a/src/utils_cache.py
+++ b/src/utils_cache.py
@@ -75,7 +75,7 @@ class InfoCache:
             return False
     
     # Returns list of tuples (path_to_probe.json, path_to_audio.wav)
-    def get_probe_list(self) -> list[Path]:
+    def get_probe_list(self):
         r = []
         lst = os.listdir(self.dir)
         for n in lst:
@@ -130,4 +130,4 @@ class InfoCache:
             f.write(json.dumps(report, indent=4))
         return probe_id
     
-    
\ No newline at end of file
+