diff --git a/src/icons.yml b/src/icons.yml
index da488dbeb..af185d9e0 100644
--- a/src/icons.yml
+++ b/src/icons.yml
@@ -3924,6 +3924,10 @@ icons:
     created:    4.1
     aliases:
       - mortar-board
+    filter:
+      - learning
+      - school
+      - student
     categories:
       - Web Application Icons