diff --git a/unsloth/models/mapper.py b/unsloth/models/mapper.py
index 615480c678..8981819853 100644
--- a/unsloth/models/mapper.py
+++ b/unsloth/models/mapper.py
@@ -304,6 +304,62 @@ __INT_TO_FLOAT_MAPPER = \
         "unsloth/Mistral-Small-Instruct-2409",
         "mistralai/Mistral-Small-Instruct-2409",
     ),
+    "unsloth/Qwen2.5-0.5B-Instruct-bnb-4bit" : (
+        "unsloth/Qwen2.5-0.5B-Instruct",
+        "Qwen/Qwen2.5-0.5B-Instruct",
+    ),
+    "unsloth/Qwen2.5-1.5B-Instruct-bnb-4bit" : (
+        "unsloth/Qwen2.5-1.5B-Instruct",
+        "Qwen/Qwen2.5-1.5B-Instruct",
+    ),
+    "unsloth/Qwen2.5-3B-Instruct-bnb-4bit" : (
+        "unsloth/Qwen2.5-3B-Instruct",
+        "Qwen/Qwen2.5-3B-Instruct",
+    ),
+    "unsloth/Qwen2.5-7B-Instruct-bnb-4bit" : (
+        "unsloth/Qwen2.5-7B-Instruct",
+        "Qwen/Qwen2.5-7B-Instruct",
+    ),
+    "unsloth/Qwen2.5-14B-Instruct-bnb-4bit" : (
+        "unsloth/Qwen2.5-14B-Instruct",
+        "Qwen/Qwen2.5-14B-Instruct",
+    ),
+    "unsloth/Qwen2.5-32B-Instruct-bnb-4bit" : (
+        "unsloth/Qwen2.5-32B-Instruct",
+        "Qwen/Qwen2.5-32B-Instruct",
+    ),
+    "unsloth/Qwen2.5-72B-Instruct-bnb-4bit" : (
+        "unsloth/Qwen2.5-72B-Instruct",
+        "Qwen/Qwen2.5-72B-Instruct",
+    ),
+    "unsloth/Qwen2.5-0.5B-bnb-4bit" : (
+        "unsloth/Qwen2.5-0.5B",
+        "Qwen/Qwen2.5-0.5B",
+    ),
+    "unsloth/Qwen2.5-1.5B-bnb-4bit" : (
+        "unsloth/Qwen2.5-1.5B",
+        "Qwen/Qwen2.5-1.5B",
+    ),
+    "unsloth/Qwen2.5-3B-bnb-4bit" : (
+        "unsloth/Qwen2.5-3B",
+        "Qwen/Qwen2.5-3B",
+    ),
+    "unsloth/Qwen2.5-7B-bnb-4bit" : (
+        "unsloth/Qwen2.5-7B",
+        "Qwen/Qwen2.5-7B",
+    ),
+    "unsloth/Qwen2.5-14B-bnb-4bit" : (
+        "unsloth/Qwen2.5-14B",
+        "Qwen/Qwen2.5-14B",
+    ),
+    "unsloth/Qwen2.5-32B-bnb-4bit" : (
+        "unsloth/Qwen2.5-32B",
+        "Qwen/Qwen2.5-32B",
+    ),
+    "unsloth/Qwen2.5-72B-bnb-4bit" : (
+        "unsloth/Qwen2.5-72B",
+        "Qwen/Qwen2.5-72B",
+    ),
 }
 
 INT_TO_FLOAT_MAPPER  = {}