diff --git a/lib/get-selectors.js b/lib/get-selectors.js
index 873881b..2863591 100644
--- a/lib/get-selectors.js
+++ b/lib/get-selectors.js
@@ -22,7 +22,9 @@ function hasOnlyAllowedAtRules(node) {
     node.each(child => {
       if (
         child.type === 'atrule' &&
-        (child.name === 'extend' || child.name === 'media')
+        (child.name === 'extend' ||
+          child.name === 'media' ||
+          child.name === 'include')
       ) {
         containsAllowed = true;
       } else if (child.type !== 'comment') {