diff --git a/ices/66205.rs b/ices/66205.rs
new file mode 100644
index 00000000..3f6afc39
--- /dev/null
+++ b/ices/66205.rs
@@ -0,0 +1,7 @@
+#![feature(const_generics)]
+
+fn fact<const N: usize>() {
+    fact::<{ N - 1 }>();
+}
+
+fn main() {}