diff --git a/docs/ARCHITECTURE.md b/docs/ARCHITECTURE.md
index 40eb459ecda..9db8e712030 100644
--- a/docs/ARCHITECTURE.md
+++ b/docs/ARCHITECTURE.md
@@ -122,7 +122,7 @@ Sources in `test/TEST-*` implement system-level testing for executables, librari
 Most of those tests should be able to run via `systemd-nspawn`, which is orders-of-magnitude faster than `qemu`, but some tests require privileged operations like using `dm-crypt` or `loopdev`.
 They are clearly marked if that is the case.
 
-See [`test/README.testsuite`](https://github.com/systemd/systemd/blob/main/test/README.testsuite) for more specific details.
+See [`test/README.md`](https://github.com/systemd/systemd/blob/main/test/README.md) for more specific details.
 
 ## hwdb
 
diff --git a/test/README.testsuite b/test/README.md
similarity index 100%
rename from test/README.testsuite
rename to test/README.md