diff --git a/addons/website/static/src/scss/primary_variables.scss b/addons/website/static/src/scss/primary_variables.scss
index 90dd9c3ba79..02eef522380 100644
--- a/addons/website/static/src/scss/primary_variables.scss
+++ b/addons/website/static/src/scss/primary_variables.scss
@@ -77,12 +77,12 @@ $o-theme-fonts: (
     ('Arvo', Times, serif),
 ) !default;
 $o-theme-font-urls: (
-    'Roboto:400,400i,700,700i',
-    'Open+Sans:400,400i,700,700i',
-    'Source+Sans+Pro:400,400i,700,700i',
-    'Raleway:400,400i,700,700i',
-    'Noto+Serif:400,400i,700,700i',
-    'Arvo:400,400i,700,700i',
+    'Roboto:300,300i,400,400i,700,700i',
+    'Open+Sans:300,300i,400,400i,700,700i',
+    'Source+Sans+Pro:300,300i,400,400i,700,700i',
+    'Raleway:300,300i,400,400i,700,700i',
+    'Noto+Serif:300,300i,400,400i,700,700i',
+    'Arvo:300,300i,400,400i,700,700i',
 ) !default;
 $o-theme-font-names: (
     'Roboto',
diff --git a/addons/website/static/src/scss/secondary_variables.scss b/addons/website/static/src/scss/secondary_variables.scss
index 1bd4e34b73c..55018529daa 100644
--- a/addons/website/static/src/scss/secondary_variables.scss
+++ b/addons/website/static/src/scss/secondary_variables.scss
@@ -71,7 +71,7 @@ $o-website-values: map-merge($o-base-website-values-palette, o-map-omit($o-websi
     $o-theme-font-names: join($o-theme-font-names, o-website-value('google-fonts'));
     @each $font in o-website-value('google-fonts') {
         $o-theme-fonts: append($o-theme-fonts, (quote($font), sans-serif));
-        $o-theme-font-urls: append($o-theme-font-urls, quote($font) + ':400,400i,700,700i');
+        $o-theme-font-urls: append($o-theme-font-urls, quote($font) + ':300,300i,400,400i,700,700i');
     }
 }