diff --git a/apps/front/src/variables/variables.less b/apps/front/src/variables/variables.less
index 4ab06f32..b93c87cf 100644
--- a/apps/front/src/variables/variables.less
+++ b/apps/front/src/variables/variables.less
@@ -20,6 +20,12 @@
 :root {
   // DO NOT TOUCH
   .propertyViewport(--font-size, 1);
+// Ratio variables
+
+  --viewport-reference-width: @viewport-reference-width;
+  --viewport-reference-height: @viewport-reference-height;
+  --viewport-reference-desktop-width: @viewport-reference-desktop-width;
+  --viewport-reference-desktop-height: @viewport-reference-desktop-height;
 
   // breakpoints
   --breakpoint-mobile: @breakpoint-mobile;