diff --git a/include/app_config.hpp b/include/app_config.hpp
index 1b48404..45db0db 100644
--- a/include/app_config.hpp
+++ b/include/app_config.hpp
@@ -1,6 +1,3 @@
-#ifndef APP_CONFIG_HPP
-#define APP_CONFIG_HPP
-
 // NOTE: This file only exists to prevent IDE errors. However, it
 //       may interfere with the build process. If you encounter
 //       any issues, please ensure that CMake's generated
@@ -13,5 +10,3 @@
 //           ${CMAKE_SOURCE_DIR}/include
 
 #include "app_config.hpp.in"
-
-#endif
diff --git a/include/app_config.hpp.in b/include/app_config.hpp.in
index 9756a17..60d1084 100644
--- a/include/app_config.hpp.in
+++ b/include/app_config.hpp.in
@@ -1,3 +1,6 @@
+#ifndef APP_CONFIG_HPP
+#define APP_CONFIG_HPP
+
 #include <string_view>
 
 namespace kdeck
@@ -11,3 +14,5 @@ namespace kdeck
 
     constexpr std::string_view kSslTrustStoreDir{"@SSL_TRUST_STORE_DIR@"};
 }
+
+#endif