diff --git a/.changeset/new-mails-protect.md b/.changeset/new-mails-protect.md
new file mode 100644
index 00000000000..033f7940ef6
--- /dev/null
+++ b/.changeset/new-mails-protect.md
@@ -0,0 +1,5 @@
+---
+'@clerk/clerk-js': patch
+---
+
+Adjusts `SignIn` telemetry event.
diff --git a/packages/clerk-js/src/core/clerk.ts b/packages/clerk-js/src/core/clerk.ts
index bf0e074ef14..755e6e83f8d 100644
--- a/packages/clerk-js/src/core/clerk.ts
+++ b/packages/clerk-js/src/core/clerk.ts
@@ -591,7 +591,12 @@ export class Clerk implements ClerkInterface {
         }),
       );
     }
-    this.telemetry?.record(eventPrebuiltComponentMounted('SignIn', props));
+    this.telemetry?.record(
+      eventPrebuiltComponentMounted('SignIn', {
+        ...props,
+        withSignUp: props?.withSignUp ?? this.#isCombinedSignInOrUpFlow(),
+      }),
+    );
   };
 
   public unmountSignIn = (node: HTMLDivElement): void => {