diff --git a/compiler/test/dotty/tools/repl/TabcompleteTests.scala b/compiler/test/dotty/tools/repl/TabcompleteTests.scala
index 95419824d9d1..01b9d1109994 100644
--- a/compiler/test/dotty/tools/repl/TabcompleteTests.scala
+++ b/compiler/test/dotty/tools/repl/TabcompleteTests.scala
@@ -217,6 +217,7 @@ class TabcompleteTests extends ReplTest {
         ":quit",
         ":reset",
         ":settings",
+        ":silent",
         ":type"
       ),
       tabComplete(":")