diff --git a/libstratosphere/include/stratosphere/ams/ams_environment.hpp b/libstratosphere/include/stratosphere/ams/ams_environment.hpp
index c237ed05..13f20a5d 100644
--- a/libstratosphere/include/stratosphere/ams/ams_environment.hpp
+++ b/libstratosphere/include/stratosphere/ams/ams_environment.hpp
@@ -29,4 +29,8 @@ namespace ams {
     void *Malloc(size_t size);
     void Free(void *ptr);
 
+    void *MallocForRapidJson(size_t size);
+    void *ReallocForRapidJson(void *ptr, size_t size);
+    void FreeForRapidJson(void *ptr);
+
 }
diff --git a/libstratosphere/include/stratosphere/rapidjson.hpp b/libstratosphere/include/stratosphere/rapidjson.hpp
index 9a68b167..fafc9367 100644
--- a/libstratosphere/include/stratosphere/rapidjson.hpp
+++ b/libstratosphere/include/stratosphere/rapidjson.hpp
@@ -14,8 +14,15 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #pragma once
+#include <vapours.hpp>
+#include <stratosphere/ams/ams_environment.hpp>
 
-#define RAPIDJSON_NAMESPACE ams::rapidjson
+#define RAPIDJSON_NAMESPACE          ams::rapidjson
+#define RAPIDJSON_ASSERT(x)          AMS_ABORT_UNLESS(x)
+
+#define RAPIDJSON_MALLOC(size)       ams::MallocForRapidJson(size)
+#define RAPIDJSON_REALLOC(ptr, size) ams::ReallocForRapidJson(ptr, size)
+#define RAPIDJSON_FREE(ptr)          ams::FreeForRapidJson(ptr)
 
 #include <stratosphere/rapidjson/rapidjson.h>
 #include <stratosphere/rapidjson/encodings.h>
diff --git a/libstratosphere/source/ams/ams_environment_weak.cpp b/libstratosphere/source/ams/ams_environment_weak.cpp
index a4c36a6a..89b68067 100644
--- a/libstratosphere/source/ams/ams_environment_weak.cpp
+++ b/libstratosphere/source/ams/ams_environment_weak.cpp
@@ -25,6 +25,18 @@ namespace ams {
         return std::free(ptr);
     }
 
+    WEAK_SYMBOL void *MallocForRapidJson(size_t size) {
+        return std::malloc(size);
+    }
+
+    WEAK_SYMBOL void *ReallocForRapidJson(void *ptr, size_t size) {
+        return std::realloc(ptr, size);
+    }
+
+    WEAK_SYMBOL void FreeForRapidJson(void *ptr) {
+        return std::free(ptr);
+    }
+
 }
 
 extern "C" {