diff --git a/java/gazelle/testdata/lib_with_invalid_label_in_runtime_deps/maven_install.json b/java/gazelle/testdata/lib_with_invalid_label_in_runtime_deps/maven_install.json
index 0967ef42..6c01c298 100644
--- a/java/gazelle/testdata/lib_with_invalid_label_in_runtime_deps/maven_install.json
+++ b/java/gazelle/testdata/lib_with_invalid_label_in_runtime_deps/maven_install.json
@@ -1 +1 @@
-{}
+{"version": "2"}