diff --git a/tests/RST205/explicit_markup.py b/tests/RST205/explicit_markup.py
new file mode 100644
index 0000000..23a4008
--- /dev/null
+++ b/tests/RST205/explicit_markup.py
@@ -0,0 +1,26 @@
+"""Example of invalid RST explicit markup.
+
+This should fail validation:
+
+    $ flake8 --select RST RST205/explicit_markup.py
+    RST205/explicit_markup.py:21:1: RST205 Explicit markup ends without a blank line; unexpected unindent.
+
+See below.
+"""  # noqa: E501
+
+
+def function(args):
+    """Do something.
+
+    This is a malformed explicit markup block in RST:
+
+    ..
+      Alpha
+      Beta
+      Gamma
+    and so on to Omega.
+
+    That line about Omega should be indented for preceeded
+    by a blank line.
+    """
+    pass