diff --git a/kolibri/core/assets/src/styles/themeSpec.js b/kolibri/core/assets/src/styles/themeSpec.js
index 3d74ec536a8..092f8e920ab 100644
--- a/kolibri/core/assets/src/styles/themeSpec.js
+++ b/kolibri/core/assets/src/styles/themeSpec.js
@@ -8,7 +8,7 @@ function _brandColorScaleValidator(value) {
     logging.error(`Expected object but got '${value}'`);
     return false;
   }
-  const COLOR_NAMES = ['v_200', 'v_400', 'v_500', 'v_600', 'v_800'];
+  const COLOR_NAMES = ['v_100', 'v_200', 'v_300', 'v_400', 'v_500', 'v_600'];
   for (const colorName of COLOR_NAMES) {
     if (!value[colorName]) {
       logging.error(`${colorName} '${name}' not defined by theme`);