diff --git a/src/common/concepts.h b/src/common/concepts.h
index 54252e778..5bef3ad67 100644
--- a/src/common/concepts.h
+++ b/src/common/concepts.h
@@ -4,10 +4,10 @@
 
 #pragma once
 
-namespace Common {
-
 #include <type_traits>
 
+namespace Common {
+
 // Check if type is like an STL container
 template <typename T>
 concept IsSTLContainer = requires(T t) {