diff --git a/packages/stack-server/src/app/api/v1/auth/signup/route.tsx b/packages/stack-server/src/app/api/v1/auth/signup/route.tsx
index edf91f701..e5d2ddddb 100644
--- a/packages/stack-server/src/app/api/v1/auth/signup/route.tsx
+++ b/packages/stack-server/src/app/api/v1/auth/signup/route.tsx
@@ -105,7 +105,7 @@ export const POST = smartRouteHandler(async (req: NextRequest) => {
     throw new KnownError(RedirectUrlInvalidErrorCode);
   }
 
-  await sendVerificationEmail(projectId, newUser.projectUserId, emailVerificationRedirectUrl,);
+  await sendVerificationEmail(projectId, newUser.projectUserId, emailVerificationRedirectUrl);
 
   return NextResponse.json({
     access_token: accessToken,
diff --git a/packages/stack-server/src/email/index.tsx b/packages/stack-server/src/email/index.tsx
index 4e831eb6e..48f97bf2d 100644
--- a/packages/stack-server/src/email/index.tsx
+++ b/packages/stack-server/src/email/index.tsx
@@ -128,9 +128,12 @@ export async function sendVerificationEmail(
     }
   });
 
+  const verificationUrl = new URL(redirectUrl);
+  verificationUrl.searchParams.append('code', verificationCode.code);
+
   const html = render(
     <VerificationEmail
-      verificationUrl={`${getEnvVariable('NEXT_PUBLIC_STACK_URL')}/api/v1/auth/verify-email?code=${verificationCode.code}`}
+      verificationUrl={verificationUrl.toString()}
       projectName={project.displayName}
       username={projectUser.displayName || undefined}
       fromStack={emailConfig.type === 'shared'}
diff --git a/packages/stack/src/lib/auth.ts b/packages/stack/src/lib/auth.ts
index e1d453c32..a91f58f49 100644
--- a/packages/stack/src/lib/auth.ts
+++ b/packages/stack/src/lib/auth.ts
@@ -139,12 +139,12 @@ export async function signUpWithCredential(
     email,
     password,
     redirectUrl,
-    emailVerificationRedirectUrl = "/"
+    emailVerificationRedirectUrl,
   }: {
     email: string,
     password: string,
     redirectUrl?: string,
-    emailVerificationRedirectUrl?: string,
+    emailVerificationRedirectUrl: string,
   }
 ): Promise<SignUpErrorCode | undefined>{
   emailVerificationRedirectUrl = constructRedirectUrl(emailVerificationRedirectUrl);
diff --git a/packages/stack/src/lib/stack-app.ts b/packages/stack/src/lib/stack-app.ts
index 81ca054c9..5a7885eb4 100644
--- a/packages/stack/src/lib/stack-app.ts
+++ b/packages/stack/src/lib/stack-app.ts
@@ -539,7 +539,10 @@ class _StackClientAppImpl<HasTokenStore extends boolean, ProjectId extends strin
     }
     this._ensurePersistentTokenStore();
     const tokenStore = getTokenStore(this._tokenStoreOptions);
-    return await signUpWithCredential(this._interface, tokenStore, options);
+    return await signUpWithCredential(this._interface, tokenStore, {
+      ...options,
+      emailVerificationRedirectUrl: this.urls.emailVerification,
+    });
   }
 
   async callOAuthCallback(options: {