diff --git a/tests/010-undef-re-define.c b/tests/010-undef-re-define.c
new file mode 100644
index 00000000000..32ff73798b1
--- /dev/null
+++ b/tests/010-undef-re-define.c
@@ -0,0 +1,6 @@
+#define foo 1
+foo
+#undef foo
+foo
+#define foo 2
+foo