diff --git a/src/components/join-flow/join-flow-steps.scss b/src/components/join-flow/join-flow-steps.scss
index 4d8f31a42..ce6a8993a 100644
--- a/src/components/join-flow/join-flow-steps.scss
+++ b/src/components/join-flow/join-flow-steps.scss
@@ -18,6 +18,14 @@
     margin-bottom: .5rem;
 }
 
+.join-flow-instructions {
+    font-size: .875rem;
+    font-weight: bold;
+    line-height: 1.37500rem;
+    margin-bottom: 1rem;
+    text-align: center;
+}
+
 .validation-full-width-input {
     transform: translate(21.5625rem, 0);
 }
diff --git a/src/components/join-flow/join-flow.jsx b/src/components/join-flow/join-flow.jsx
index 8fba007f1..80fb1bb05 100644
--- a/src/components/join-flow/join-flow.jsx
+++ b/src/components/join-flow/join-flow.jsx
@@ -42,6 +42,7 @@ class JoinFlow extends React.Component {
                     <BirthDateStep onNextStep={this.handleAdvanceStep} />
                     <EmailStep onNextStep={this.handleAdvanceStep} />
                     <WelcomeStep
+                        email={this.state.formData.email}
                         username={this.state.formData.username}
                         onNextStep={this.handleAdvanceStep}
                     />
diff --git a/src/components/join-flow/welcome-step.jsx b/src/components/join-flow/welcome-step.jsx
index 42694a7bc..def0462d3 100644
--- a/src/components/join-flow/welcome-step.jsx
+++ b/src/components/join-flow/welcome-step.jsx
@@ -60,7 +60,16 @@ class WelcomeStep extends React.Component {
                             )}`}
                             waiting={isSubmitting}
                             onSubmit={handleSubmit}
-                        />
+                        >
+                            <div className="join-flow-instructions">
+                                <FormattedMessage
+                                    id="registration.welcomeStepInstructions"
+                                    values={{
+                                        email: this.props.email
+                                    }}
+                                />
+                            </div>
+                        </JoinFlowStep>
                     );
                 }}
             </Formik>
@@ -69,6 +78,7 @@ class WelcomeStep extends React.Component {
 }
 
 WelcomeStep.propTypes = {
+    email: PropTypes.string,
     intl: intlShape,
     onNextStep: PropTypes.func,
     username: PropTypes.string
diff --git a/src/l10n.json b/src/l10n.json
index 2e0a0cc60..8ace7003d 100644
--- a/src/l10n.json
+++ b/src/l10n.json
@@ -195,6 +195,7 @@
     "registration.waitForApprovalDescription": "You can log into your Scratch Account now, but the features specific to Teachers are not yet available. Your information is being reviewed. Please be patient, the approval process can take up to one day. You will receive an email indicating your account has been upgraded once your account has been approved.",
     "registration.welcomeStepDescription": "You have successfully set up a Scratch account! You are now a member of the class:",
     "registration.welcomeStepDescriptionNonEducator": "You’re now logged in! You can start exploring and creating projects.",
+    "registration.welcomeStepInstructions": "Want to share and comment? Click the link on the email we sent to {email}.",
     "registration.welcomeStepPrompt": "To get started, click on the button below.",
     "registration.welcomeStepTitle": "Hurray! Welcome to Scratch!",
     "registration.welcomeStepTitleNonEducator": "Welcome to Scratch, {username}!",