diff --git a/clang/test/SemaCXX/constexpr-factorial.cpp b/clang/test/SemaCXX/constexpr-factorial.cpp
index 55ac8f26fbfe..b6cdde59d3fa 100644
--- a/clang/test/SemaCXX/constexpr-factorial.cpp
+++ b/clang/test/SemaCXX/constexpr-factorial.cpp
@@ -3,7 +3,7 @@
 constexpr unsigned oddfac(unsigned n) {
   return n == 1 ? 1 : n * oddfac(n-2);
 }
-constexpr unsigned k = oddfac(999);
+constexpr unsigned k = oddfac(123);
 
 using A = int[k % 256];
-using A = int[73];
+using A = int[43];