diff --git a/tests/legacy/back-compatible-versions.txt b/tests/legacy/back-compatible-versions.txt
index 2495d0f84e..06ebce5658 100644
--- a/tests/legacy/back-compatible-versions.txt
+++ b/tests/legacy/back-compatible-versions.txt
@@ -101,3 +101,4 @@
 2.2.2
 2.2.5
 2.3.0
+2.3.1