diff --git a/bot.py b/bot.py
index fae6c5b..7774abe 100644
--- a/bot.py
+++ b/bot.py
@@ -854,7 +854,7 @@ async def wyszukaj(ctx, how_many=0, slowa_kluczowe=None):
             ]
             all_words = []
             async for f_iter in async_iterator_generator(file):
-                for char in char_remove:
+                async for char in async_iterator_generator(char_remove):
                     f_iter = f_iter.replace(char, "")
                 tmp = f_iter.split()
                 all_words.extend(tmp)