diff --git a/libraries/libvapours/include/vapours/includes.hpp b/libraries/libvapours/include/vapours/includes.hpp
index 94a73b94f..8034710bf 100644
--- a/libraries/libvapours/include/vapours/includes.hpp
+++ b/libraries/libvapours/include/vapours/includes.hpp
@@ -44,8 +44,9 @@
 #include <bit>
 #include <span>
 
-/* Stratosphere wants additional libstdc++ headers, others do not. */
-#ifdef ATMOSPHERE_IS_STRATOSPHERE
+/* Stratosphere/Troposphere want additional libstdc++ headers and libnx,
+ * others do not. */
+#if defined(ATMOSPHERE_IS_STRATOSPHERE) || defined(ATMOSPHERE_IS_TROPOSPHERE)
 
 #include <memory>
 #include <mutex>
@@ -71,7 +72,7 @@
 /* Non-EL0 code can't include libnx. */
 #include "types.hpp"
 
-#endif /* ATMOSPHERE_IS_STRATOSPHERE */
+#endif /* defined(ATMOSPHERE_IS_STRATOSPHERE) || defined(ATMOSPHERE_IS_TROPOSPHERE) */
 
 /* Atmosphere meta. */
 #include <vapours/ams_version.h>
diff --git a/troposphere/haze/include/haze/common.hpp b/troposphere/haze/include/haze/common.hpp
index 2859b0d50..e15ec99ce 100644
--- a/troposphere/haze/include/haze/common.hpp
+++ b/troposphere/haze/include/haze/common.hpp
@@ -15,7 +15,9 @@
  */
 #pragma once
 
+#define ATMOSPHERE_IS_TROPOSPHERE
 #define ATMOSPHERE_OS_HORIZON
+#define ATMOSPHERE_BOARD_NINTENDO_NX
 #define ATMOSPHERE_ARCH_ARM64
 #define ATMOSPHERE_ARCH_ARM_V8A