diff --git a/core/drupalci.yml b/core/drupalci.yml
index 63df934307edaadd6bb9a241e8e30a881a4f356e..6d04a45a75e20fc6122cff81c2298e341926432f 100644
--- a/core/drupalci.yml
+++ b/core/drupalci.yml
@@ -5,8 +5,6 @@ build:
   assessment:
     validate_codebase:
       phplint:
-      csslint:
-        halt-on-fail: false
       eslint:
         # A test must pass eslinting standards check in order to continue processing.
         halt-on-fail: false