diff --git a/packages/better-auth/src/cookies/cookie-utils.ts b/packages/better-auth/src/cookies/cookie-utils.ts
index 52114dbaf8..2aa92344fb 100644
--- a/packages/better-auth/src/cookies/cookie-utils.ts
+++ b/packages/better-auth/src/cookies/cookie-utils.ts
@@ -24,7 +24,6 @@ export function parseSetCookieHeader(
 		const value = valueParts.join("=");
 
 		if (!name || value === undefined) {
-			console.warn(`Malformed cookie: ${cookieString}`);
 			return;
 		}
 
diff --git a/packages/better-auth/src/plugins/anonymous/anon.test.ts b/packages/better-auth/src/plugins/anonymous/anon.test.ts
index ec21ea8bd7..d7bc9e7879 100644
--- a/packages/better-auth/src/plugins/anonymous/anon.test.ts
+++ b/packages/better-auth/src/plugins/anonymous/anon.test.ts
@@ -52,6 +52,6 @@ describe("anonymous", async () => {
 		await client.signIn.email(testUser, {
 			headers,
 		});
-		expect(linkAccountFn).toHaveBeenCalled();
+		expect(linkAccountFn).toHaveBeenCalledWith(expect.any(Object));
 	});
 });
diff --git a/packages/better-auth/src/plugins/anonymous/index.ts b/packages/better-auth/src/plugins/anonymous/index.ts
index 7b876c5ed9..581218b882 100644
--- a/packages/better-auth/src/plugins/anonymous/index.ts
+++ b/packages/better-auth/src/plugins/anonymous/index.ts
@@ -187,8 +187,7 @@ export const anonymous = (options?: AnonymousOptions) => {
 						}
 
 						if (options?.onLinkAccount) {
-							const newSession =
-								await ctx.context.internalAdapter.findSession(sessionCookie);
+							const newSession = ctx.context.newSession;
 							if (!newSession) {
 								return;
 							}