diff --git a/tests/src/unit-regression2.cpp b/tests/src/unit-regression2.cpp
index 9da40e536..90a463073 100644
--- a/tests/src/unit-regression2.cpp
+++ b/tests/src/unit-regression2.cpp
@@ -947,7 +947,7 @@ TEST_CASE("regression tests 2")
 #if JSON_HAS_RANGES == 1
     SECTION("issue 4440")
     {
-        auto noOpFilter = std::views::filter([](auto&&)
+        auto noOpFilter = std::views::filter([](auto&&) noexcept
         {
             return true;
         });