diff --git a/tests/proc/t17157.nim b/tests/proc/t17157.nim
new file mode 100644
index 0000000000..020e93fce2
--- /dev/null
+++ b/tests/proc/t17157.nim
@@ -0,0 +1,6 @@
+discard """
+  errormsg: "'untyped' is only allowed in templates and macros or magic procs"
+"""
+
+template something(op: proc (v: untyped): void): void =
+  discard