diff --git a/main/src/main/scala/sbt/internal/LintUnused.scala b/main/src/main/scala/sbt/internal/LintUnused.scala
index cfc04be30..a0982a91c 100644
--- a/main/src/main/scala/sbt/internal/LintUnused.scala
+++ b/main/src/main/scala/sbt/internal/LintUnused.scala
@@ -22,7 +22,9 @@ object LintUnused {
       concurrentRestrictions,
       commands,
       crossScalaVersions,
+      onLoad,
       onLoadMessage,
+      onUnload,
       sbt.nio.Keys.watchTriggers,
     ),
     includeLintKeys := Set(