diff --git a/skyvern/exceptions.py b/skyvern/exceptions.py
index e7e4bd4c..7da9b3f1 100644
--- a/skyvern/exceptions.py
+++ b/skyvern/exceptions.py
@@ -13,6 +13,11 @@ class SkyvernHTTPException(SkyvernException):
         super().__init__(message)
 
 
+class DisabledBlockExecutionError(SkyvernHTTPException):
+    def __init__(self, message: str | None = None):
+        super().__init__(message, status_code=status.HTTP_400_BAD_REQUEST)
+
+
 class InvalidOpenAIResponseFormat(SkyvernException):
     def __init__(self, message: str | None = None):
         super().__init__(f"Invalid response format: {message}")
diff --git a/skyvern/forge/sdk/workflow/models/block.py b/skyvern/forge/sdk/workflow/models/block.py
index d4a77dc4..038ac805 100644
--- a/skyvern/forge/sdk/workflow/models/block.py
+++ b/skyvern/forge/sdk/workflow/models/block.py
@@ -22,6 +22,7 @@ from pydantic import BaseModel, Field
 from skyvern.config import settings
 from skyvern.exceptions import (
     ContextParameterValueNotFound,
+    DisabledBlockExecutionError,
     FailedToNavigateToUrl,
     MissingBrowserStatePage,
     TaskNotFound,
@@ -534,6 +535,7 @@ class CodeBlock(Block):
         return self.parameters
 
     async def execute(self, workflow_run_id: str, **kwargs: dict) -> BlockResult:
+        raise DisabledBlockExecutionError("CodeBlock is disabled")
         # get workflow run context
         workflow_run_context = self.get_workflow_run_context(workflow_run_id)