diff --git a/apps/tagcache.c b/apps/tagcache.c
index e1b99bd3a7..7265ce87b2 100644
--- a/apps/tagcache.c
+++ b/apps/tagcache.c
@@ -4302,6 +4302,8 @@ static bool check_deleted_files(void)
             logf("-> %s / %ld", buf, tfe.tag_length);
             delete_entry(tfe.idx_id);
         }
+
+        do_timed_yield();
     }
     
     close(fd);
diff --git a/docs/CREDITS b/docs/CREDITS
index b9077bbf3c..81b2f8ccff 100644
--- a/docs/CREDITS
+++ b/docs/CREDITS
@@ -682,6 +682,7 @@ Yangyong Wu
 Andy Potter
 Stefan Waigand
 Guo Zhong Kai
+Martin Buck
 
 The libmad team
 The wavpack team