diff --git a/test/transform/resource/after-delombok/ToStringArrayTypeAnnotations.java b/test/transform/resource/after-delombok/ToStringArrayTypeAnnotations.java
index dce4f2c4..b2104ffd 100644
--- a/test/transform/resource/after-delombok/ToStringArrayTypeAnnotations.java
+++ b/test/transform/resource/after-delombok/ToStringArrayTypeAnnotations.java
@@ -1,3 +1,4 @@
+//version 8:
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Target;
 
diff --git a/test/transform/resource/before/ToStringArrayTypeAnnotations.java b/test/transform/resource/before/ToStringArrayTypeAnnotations.java
index e53241cc..1bdf9971 100644
--- a/test/transform/resource/before/ToStringArrayTypeAnnotations.java
+++ b/test/transform/resource/before/ToStringArrayTypeAnnotations.java
@@ -1,3 +1,4 @@
+//version 8:
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Target;