diff --git a/src/transformers/models/kosmos2_5/processing_kosmos2_5.py b/src/transformers/models/kosmos2_5/processing_kosmos2_5.py
index 84e8f612612c8a..36fe6f306a20c3 100644
--- a/src/transformers/models/kosmos2_5/processing_kosmos2_5.py
+++ b/src/transformers/models/kosmos2_5/processing_kosmos2_5.py
@@ -76,11 +76,6 @@ class Kosmos2_5Processor(ProcessorMixin):
     def __init__(self, image_processor, tokenizer):
         tokenizer.return_token_type_ids = False
         super().__init__(image_processor, tokenizer)
-        self.boi = tokenizer.convert_tokens_to_ids("<image>")
-        self.eoi = tokenizer.convert_tokens_to_ids("</image>")
-        self.pad = tokenizer.convert_tokens_to_ids("<pad>")
-        self.bos = tokenizer.convert_tokens_to_ids("<s>")
-        self.eos = tokenizer.convert_tokens_to_ids("</s>")
 
     def __call__(
         self,