diff --git a/tests/test_cases/expected_kdl/slashdash_repeated_prop.kdl b/tests/test_cases/expected_kdl/slashdash_repeated_prop.kdl
new file mode 100644
index 0000000..82c6972
--- /dev/null
+++ b/tests/test_cases/expected_kdl/slashdash_repeated_prop.kdl
@@ -0,0 +1 @@
+node arg="correct"
diff --git a/tests/test_cases/input/slashdash_repeated_prop.kdl b/tests/test_cases/input/slashdash_repeated_prop.kdl
new file mode 100644
index 0000000..b427175
--- /dev/null
+++ b/tests/test_cases/input/slashdash_repeated_prop.kdl
@@ -0,0 +1 @@
+node arg="correct" /- arg="wrong"