diff --git a/tests/23_fn-name-mips-instr.test b/tests/23_fn-name-mips-instr.test
new file mode 100644
index 0000000..190ef18
--- /dev/null
+++ b/tests/23_fn-name-mips-instr.test
@@ -0,0 +1,7 @@
+int add (int a, int b) {
+    return a + b;
+}
+
+void main () {
+    puti(add(1, 3));
+}