diff --git a/.changeset/incomplete-emails.md b/.changeset/incomplete-emails.md
new file mode 100644
index 00000000000..b1310750e22
--- /dev/null
+++ b/.changeset/incomplete-emails.md
@@ -0,0 +1,5 @@
+---
+"@rocket.chat/web-ui-registration": patch
+---
+
+✅ Added a new email validation in the Registration Form
diff --git a/packages/web-ui-registration/src/RegisterForm.tsx b/packages/web-ui-registration/src/RegisterForm.tsx
index cb81b517a50..5bc43c36ada 100644
--- a/packages/web-ui-registration/src/RegisterForm.tsx
+++ b/packages/web-ui-registration/src/RegisterForm.tsx
@@ -100,9 +100,13 @@ export const RegisterForm = ({ setLoginRoute }: { setLoginRoute: DispatchLoginRo
 							<TextInput
 								{...register('email', {
 									required: true,
+									pattern: {
+										value: /^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,}$/i,
+										message: t('registration.component.form.invalidEmail'),
+									},
 								})}
 								placeholder={usernameOrEmailPlaceholder || t('registration.component.form.emailPlaceholder')}
-								error={errors.email && t('registration.component.form.requiredField')}
+								error={errors.email && t('registration.component.form.invalidEmail')}
 								name='email'
 								aria-invalid={errors.email ? 'true' : undefined}
 								id='email'