diff --git a/tools/browser_tool.py b/tools/browser_tool.py
index b831efbec5..eaaff9d969 100644
--- a/tools/browser_tool.py
+++ b/tools/browser_tool.py
@@ -4692,7 +4692,6 @@ def browser_vision(question: str, annotate: bool = False, task_id: Optional[str]
                     ],
                 }
             ],
-            "max_tokens": 2000,
             "temperature": vision_temperature,
             "timeout": vision_timeout,
         }
diff --git a/tools/vision_tools.py b/tools/vision_tools.py
index e84daaff7f..e008983f7f 100644
--- a/tools/vision_tools.py
+++ b/tools/vision_tools.py
@@ -1501,7 +1501,6 @@ async def vision_analyze_tool(
             "task": "vision",
             "messages": messages,
             "temperature": vision_temperature,
-            "max_tokens": 2000,
             "timeout": vision_timeout,
         }
         if model:
@@ -2073,7 +2072,6 @@ async def video_analyze_tool(
             "task": "vision",
             "messages": messages,
             "temperature": vision_temperature,
-            "max_tokens": 4000,
             "timeout": vision_timeout,
         }
         if model: