diff --git a/examples/acceptance_tests/031/aiken.toml b/examples/acceptance_tests/031/aiken.toml
new file mode 100644
index 00000000..1fa51ebb
--- /dev/null
+++ b/examples/acceptance_tests/031/aiken.toml
@@ -0,0 +1,2 @@
+name = "acceptance_test_031"
+version = "0.0.0"
diff --git a/examples/acceptance_tests/031/lib/test.ak b/examples/acceptance_tests/031/lib/test.ak
new file mode 100644
index 00000000..8add4a60
--- /dev/null
+++ b/examples/acceptance_tests/031/lib/test.ak
@@ -0,0 +1,13 @@
+pub fn clamp(n: Int, min min: Int, max max: Int) -> Int {
+  if n < min {
+    min
+  } else if n > max {
+    max
+  } else {
+    n
+  }
+}
+
+test clamp_1() {
+  clamp(14, min: 0, max: 10) == 10
+}