diff --git a/src/catch2/interfaces/catch_interfaces_reporter.hpp b/src/catch2/interfaces/catch_interfaces_reporter.hpp
index 2db4379a..3a7cd32c 100644
--- a/src/catch2/interfaces/catch_interfaces_reporter.hpp
+++ b/src/catch2/interfaces/catch_interfaces_reporter.hpp
@@ -45,7 +45,7 @@ namespace Catch {
     };
 
     struct TestRunInfo {
-        TestRunInfo(StringRef _name) : name(_name) {}
+        constexpr TestRunInfo(StringRef _name) : name(_name) {}
         StringRef name;
     };