diff --git a/dashboard/src/components/chat/Chat.vue b/dashboard/src/components/chat/Chat.vue
index 43f9a6c2a1..0810cc929d 100644
--- a/dashboard/src/components/chat/Chat.vue
+++ b/dashboard/src/components/chat/Chat.vue
@@ -1459,11 +1459,12 @@ async function handleRegenerateMessage(
 ) {
   if (!currSessionId.value || isUserMessage(message)) return;
   message.threads = [];
+  const effectiveSelection = selection ?? getSelectedProviderSelection();
   await regenerateMessage(
     currSessionId.value,
     message,
-    selection?.providerId || "",
-    selection?.modelName || "",
+    effectiveSelection?.providerId || "",
+    effectiveSelection?.modelName || "",
     enableStreaming.value,
   );
 }