diff --git a/idea/testData/highlighter/deprecated/Class.kt b/idea/testData/highlighter/deprecated/Class.kt
index 94a426d3836..3c841322c4a 100644
--- a/idea/testData/highlighter/deprecated/Class.kt
+++ b/idea/testData/highlighter/deprecated/Class.kt
@@ -1,3 +1,5 @@
+// IGNORE_FIR
+
 package test
 
 import java.util.ArrayList