diff --git a/test/errorhandling/issue_218.mss b/test/errorhandling/issue_218.mss
new file mode 100644
index 0000000..ad67e3f
--- /dev/null
+++ b/test/errorhandling/issue_218.mss
@@ -0,0 +1,5 @@
+#country-label {
+  [one = 2]
+    marker-width:1;
+  }
+} 
\ No newline at end of file