diff --git a/frontend/src/components/Header.tsx b/frontend/src/components/Header.tsx
index 8c036aec6..c8357f707 100644
--- a/frontend/src/components/Header.tsx
+++ b/frontend/src/components/Header.tsx
@@ -413,7 +413,7 @@ const Header = ({
                 </Button>
               )}
               {!hideSignin && !isSignedIn && isLoaded && !loading && (
-                <Button variant="contained" size="small" startIcon={<SignUpIcon />} href="/sign-up" disableElevation className="btn">
+                <Button variant="contained" size="small" startIcon={<SignUpIcon />} href="/sign-up" disableElevation className="btn btn-margin">
                   {suStrings.SIGN_UP}
                 </Button>
               )}
diff --git a/frontend/src/lang/sign-up.ts b/frontend/src/lang/sign-up.ts
index b2e535a23..d4345824a 100644
--- a/frontend/src/lang/sign-up.ts
+++ b/frontend/src/lang/sign-up.ts
@@ -8,8 +8,8 @@ const strings = new LocalizedStrings({
     SIGN_UP_ERROR: "Une erreur s'est produite lors de l'inscription.",
   },
   en: {
-    SIGN_UP_HEADING: 'Sign up',
-    SIGN_UP: 'Sign up',
+    SIGN_UP_HEADING: 'Register',
+    SIGN_UP: 'Register',
     SIGN_UP_ERROR: 'An error occurred during sign up.',
   },
   es: {