diff --git a/TODO b/TODO
index 3a5bcc3..f34d4e5 100644
--- a/TODO
+++ b/TODO
@@ -1,7 +1,6 @@
 TODO
 
 Bugs:
-* defining functions with no parameters (in interactive mode?)
 * int fact(int i) {
    if (i < 2) {
        return i;
diff --git a/tests/07_function.c b/tests/07_function.c
index 64950d2..a52822d 100644
--- a/tests/07_function.c
+++ b/tests/07_function.c
@@ -13,3 +13,9 @@ void vfunc(int a)
 
 vfunc(1234);
 
+void qfunc()
+{
+    printf("qfunc()\n");
+}
+
+qfunc();
diff --git a/tests/07_function.expect b/tests/07_function.expect
index 0c6781c..8ffb0a7 100644
--- a/tests/07_function.expect
+++ b/tests/07_function.expect
@@ -1,3 +1,4 @@
 9
 16
 a=1234
+qfunc()