diff --git a/src/test/README b/src/test/README
index 62395e78370c08407269187be3ce9383f2ce6d7e..0019782fb1c44a1d5a327a2709c6732515ba8343 100644
--- a/src/test/README
+++ b/src/test/README
@@ -37,5 +37,8 @@ regress/
 ssl/
   Tests to exercise and verify SSL certificate handling
 
+subscription/
+  Tests for logical replication
+
 thread/
   A thread-safety-testing utility used by configure