diff --git a/locust/webui/src/components/StateButtons/ResetButton.tsx b/locust/webui/src/components/StateButtons/ResetButton.tsx
index 1746b4f9cb..e0bd2f47b3 100644
--- a/locust/webui/src/components/StateButtons/ResetButton.tsx
+++ b/locust/webui/src/components/StateButtons/ResetButton.tsx
@@ -2,7 +2,10 @@ import { Button } from '@mui/material';
 
 export default function ResetButton() {
   const onResetStatsClick = () => {
-    fetch((window.baseUrl ? `${window.baseUrl}/` : '') + 'stats/reset');
+    fetch(
+      (window.baseUrl ? `${window.baseUrl}/` : '') + 'stats/reset',
+      window.baseUrl ? { credentials: 'include' } : undefined,
+    );
   };
 
   return (
diff --git a/locust/webui/src/components/StateButtons/StopButton.tsx b/locust/webui/src/components/StateButtons/StopButton.tsx
index bc1fecae8a..27871f97f5 100644
--- a/locust/webui/src/components/StateButtons/StopButton.tsx
+++ b/locust/webui/src/components/StateButtons/StopButton.tsx
@@ -9,7 +9,10 @@ export default function StopButton() {
   }, []);
 
   const onStopButtonClick = () => {
-    fetch((window.baseUrl ? `${window.baseUrl}/` : '') + 'stop');
+    fetch(
+      (window.baseUrl ? `${window.baseUrl}/` : '') + 'stop',
+      window.baseUrl ? { credentials: 'include' } : undefined,
+    );
     setIsLoading(true);
   };
 
diff --git a/locust/webui/src/components/StateButtons/tests/ResetButton.test.tsx b/locust/webui/src/components/StateButtons/tests/ResetButton.test.tsx
index b1d8c59679..41413a2c37 100644
--- a/locust/webui/src/components/StateButtons/tests/ResetButton.test.tsx
+++ b/locust/webui/src/components/StateButtons/tests/ResetButton.test.tsx
@@ -23,6 +23,6 @@ describe('ResetButton', () => {
     });
 
     expect(resetStats).toHaveBeenCalled();
-    expect(resetStats).toBeCalledWith('stats/reset');
+    expect(resetStats).toBeCalledWith('stats/reset', undefined);
   });
 });
diff --git a/locust/webui/src/components/StateButtons/tests/StopButton.test.tsx b/locust/webui/src/components/StateButtons/tests/StopButton.test.tsx
index 276d68ca61..3723380d57 100644
--- a/locust/webui/src/components/StateButtons/tests/StopButton.test.tsx
+++ b/locust/webui/src/components/StateButtons/tests/StopButton.test.tsx
@@ -25,7 +25,7 @@ describe('StopButton', () => {
     expect(getByText('Loading')).toBeTruthy();
 
     expect(resetStats).toHaveBeenCalled();
-    expect(resetStats).toBeCalledWith('stop');
+    expect(resetStats).toBeCalledWith('stop', undefined);
     rerender(<StopButton />);
     expect(queryByText('Loading')).toBeFalsy();
   });