diff --git a/assets/js/src/welcome_wizard/steps/help_info_step.jsx b/assets/js/src/welcome_wizard/steps/help_info_step.jsx
index 9ba0a6e121..d5d6e05eab 100644
--- a/assets/js/src/welcome_wizard/steps/help_info_step.jsx
+++ b/assets/js/src/welcome_wizard/steps/help_info_step.jsx
@@ -45,7 +45,6 @@ const WelcomeWizardHelpInfoStep = props => (
       <iframe
         id="mailpoet_form_iframe"
         width="100%"
-        height="100%"
         scrolling="no"
         frameBorder="0"
         title="Apply to course"