diff --git a/src/flyte_mcp/runtime.py b/src/flyte_mcp/runtime.py
index c0cd27e..cc20f2d 100644
--- a/src/flyte_mcp/runtime.py
+++ b/src/flyte_mcp/runtime.py
@@ -43,9 +43,11 @@ async def run_remote_task(
     *,
     execution_project: str | None = None,
     execution_domain: str | None = None,
+    overwrite_cache: bool = False,
     **inputs: Any,
 ) -> Any:
     return await flyte.with_runcontext(
         project=execution_project or get_settings().execution_project,
         domain=execution_domain or get_settings().execution_domain,
+        overwrite_cache=overwrite_cache,
     ).run.aio(task, **inputs)
diff --git a/src/flyte_mcp/tools/tasks.py b/src/flyte_mcp/tools/tasks.py
index 2a9a125..d981b59 100644
--- a/src/flyte_mcp/tools/tasks.py
+++ b/src/flyte_mcp/tools/tasks.py
@@ -460,6 +460,7 @@ async def run_task(
     execution_project: str | None = None,
     execution_domain: str | None = None,
     wait: bool = False,
+    overwrite_cache: bool = False,
 ) -> dict[str, Any]:
     """
     Run one Flyte task with explicit inputs.
@@ -487,6 +488,9 @@ async def run_task(
         execution domain is used, falling back to the runtime default resolution.
     wait : bool, default=False
         When ``True``, wait for the run to complete and include outputs when available.
+    overwrite_cache : bool, default=False
+        When ``True``, ignore existing cached results and force re-execution of the task.
+        The new results will overwrite any previously cached outputs.
 
     Returns
     -------
@@ -523,6 +527,7 @@ async def run_task(
         lazy_task,
         execution_project=resolved_exec_project,
         execution_domain=resolved_exec_domain,
+        overwrite_cache=overwrite_cache,
         **coerced_inputs,
     )
     payload = {
diff --git a/tests/unit/tools/test_tasks.py b/tests/unit/tools/test_tasks.py
index 24dd15d..78b6fd5 100644
--- a/tests/unit/tools/test_tasks.py
+++ b/tests/unit/tools/test_tasks.py
@@ -417,11 +417,17 @@ async def _outputs(self) -> dict[str, Any]:
     captured: dict[str, Any] = {}
 
     async def fake_run_remote_task(
-        task_obj, *, execution_project, execution_domain, **inputs
+        task_obj,
+        *,
+        execution_project,
+        execution_domain,
+        overwrite_cache=False,
+        **inputs,
     ):
         captured["task"] = task_obj
         captured["execution_project"] = execution_project
         captured["execution_domain"] = execution_domain
+        captured["overwrite_cache"] = overwrite_cache
         captured["inputs"] = inputs
         return FakeRun()
 
@@ -472,6 +478,7 @@ async def fake_run_remote_task(
     }
     assert captured["execution_project"] == "my-project"
     assert captured["execution_domain"] == "development"
+    assert captured["overwrite_cache"] is False
     assert isinstance(captured["inputs"]["e"], DataFrame)
     assert isinstance(captured["inputs"]["h"], File)
     assert captured["task"]["lazy_task"]["version"] == "v1"
@@ -492,11 +499,17 @@ def done(self) -> bool:
     captured: dict[str, Any] = {}
 
     async def fake_run_remote_task(
-        task_obj, *, execution_project, execution_domain, **inputs
+        task_obj,
+        *,
+        execution_project,
+        execution_domain,
+        overwrite_cache=False,
+        **inputs,
     ):
         captured["task"] = task_obj
         captured["execution_project"] = execution_project
         captured["execution_domain"] = execution_domain
+        captured["overwrite_cache"] = overwrite_cache
         captured["inputs"] = inputs
         return FakeRun()
 
@@ -525,11 +538,13 @@ async def fake_run_remote_task(
             ),
             execution_project="custom-project",
             execution_domain="staging",
+            overwrite_cache=True,
         )
     )
 
     assert captured["execution_project"] == "resolved:custom-project"
     assert captured["execution_domain"] == "resolved:staging"
+    assert captured["overwrite_cache"] is True
     assert payload["run_scope"] == {
         "project": "resolved:custom-project",
         "domain": "resolved:staging",