diff --git a/web/modals/threads/confirm-leave-thread-modal.css b/web/modals/threads/confirm-leave-thread-modal.css
--- a/web/modals/threads/confirm-leave-thread-modal.css
+++ b/web/modals/threads/confirm-leave-thread-modal.css
@@ -1,17 +1,5 @@
 div.container {
-  padding: 0 40px 32px;
-  border-radius: 8px;
-  background: var(--modal-bg);
   color: var(--modal-fg);
-  min-width: 635px;
   box-sizing: border-box;
-}
-div.container > p {
   font-size: var(--xl-font-20);
-  padding-bottom: 32px;
-}
-div.buttonContainer {
-  display: flex;
-  justify-content: flex-end;
-  gap: 24px;
 }
diff --git a/web/modals/threads/confirm-leave-thread-modal.react.js b/web/modals/threads/confirm-leave-thread-modal.react.js
--- a/web/modals/threads/confirm-leave-thread-modal.react.js
+++ b/web/modals/threads/confirm-leave-thread-modal.react.js
@@ -18,6 +18,29 @@
   const { threadInfo, onClose, onConfirm } = props;
   const { uiName } = useResolvedThreadInfo(threadInfo);
 
+  const primaryButton = React.useMemo(
+    () => (
+      <Button
+        onClick={onConfirm}
+        type="submit"
+        variant="filled"
+        buttonColor={buttonThemes.danger}
+      >
+        Yes, leave chat
+      </Button>
+    ),
+    [onConfirm],
+  );
+
+  const secondaryButton = React.useMemo(
+    () => (
+      <Button variant="outline" onClick={onClose}>
+        Cancel
+      </Button>
+    ),
+    [onClose],
+  );
+
   return (
     <Modal
       size="fit-content"
@@ -25,26 +48,11 @@
       icon="warning-circle"
       withCloseButton={false}
       onClose={onClose}
+      primaryButton={primaryButton}
+      secondaryButton={secondaryButton}
     >
       <div className={css.container}>
-        <p>
-          {'Are you sure you want to leave "'}
-          <span className={css['thread-name']}>{uiName}</span>
-          {'"?'}
-        </p>
-        <div className={css.buttonContainer}>
-          <Button variant="outline" onClick={onClose}>
-            Cancel
-          </Button>
-          <Button
-            variant="filled"
-            buttonColor={buttonThemes.danger}
-            onClick={onConfirm}
-            type="submit"
-          >
-            Yes, leave chat
-          </Button>
-        </div>
+        Are you sure you want to leave &ldquo;{uiName}&rdquo;?
       </div>
     </Modal>
   );