diff --git a/certif/app/styles/pages/terms-of-service.scss b/certif/app/styles/pages/terms-of-service.scss
index 4e985b2306f..4c92728f1f0 100644
--- a/certif/app/styles/pages/terms-of-service.scss
+++ b/certif/app/styles/pages/terms-of-service.scss
@@ -4,7 +4,7 @@
   align-items: center;
   width: 100%;
   min-height: 100vh;
-  background: $pix-primary-certif-gradient;
+  background: var(--pix-certif-500);
 }
 
 .terms-of-service-form {