diff --git a/tests/test_cases/expected_kdl/empty_line_comment.kdl b/tests/test_cases/expected_kdl/empty_line_comment.kdl
new file mode 100644
index 0000000..64f5a0a
--- /dev/null
+++ b/tests/test_cases/expected_kdl/empty_line_comment.kdl
@@ -0,0 +1 @@
+node
diff --git a/tests/test_cases/input/empty_line_comment.kdl b/tests/test_cases/input/empty_line_comment.kdl
new file mode 100644
index 0000000..e62ef84
--- /dev/null
+++ b/tests/test_cases/input/empty_line_comment.kdl
@@ -0,0 +1,2 @@
+//
+node
\ No newline at end of file