diff --git a/unsloth/models/mapper.py b/unsloth/models/mapper.py
index b1d2faedb3..b6aab83069 100644
--- a/unsloth/models/mapper.py
+++ b/unsloth/models/mapper.py
@@ -126,6 +126,14 @@ __INT_TO_FLOAT_MAPPER = \
         "unsloth/codegemma-7b-it",
         "google/codegemma-7b-it",
     ),
+    "unsloth/llama-3-8b-bnb-4bit" : (
+        "unsloth/llama-3-8b",
+        "meta-llama/Meta-Llama-3-8B",
+    ),
+    "unsloth/llama-3-8b-Instruct-bnb-4bit" : (
+        "unsloth/llama-3-8b-Instruct",
+        "meta-llama/Meta-Llama-3-8B-Instruct",
+    ),
 }
 
 INT_TO_FLOAT_MAPPER = {}
diff --git a/unsloth/tokenizer_utils.py b/unsloth/tokenizer_utils.py
index 132591276a..01ad2bff7f 100644
--- a/unsloth/tokenizer_utils.py
+++ b/unsloth/tokenizer_utils.py
@@ -187,7 +187,7 @@ def assert_same_tokenization(slow_tokenizer, fast_tokenizer):
     all_special_tokens = list(set(special_tokens + slow_tokenizer.all_special_tokens))
     try:
         string = "\n".join(all_special_tokens) + \
-            "A quick brown fox jumps over the lazy dog!!\n\n" + \
+            "A quick brown fox jumps over the lazy dog!!\n\nHi</s>\n\n" + \
             "".join(all_special_tokens)
         return slow_tokenizer(string).input_ids == fast_tokenizer(string).input_ids
     except: