diff --git a/src/platform/3ds/3ds-memory.c b/src/platform/3ds/3ds-memory.c
index fcaca953b..fd736fb76 100644
--- a/src/platform/3ds/3ds-memory.c
+++ b/src/platform/3ds/3ds-memory.c
@@ -10,10 +10,10 @@
 #include <3ds.h>
 
 void* anonymousMemoryMap(size_t size) {
-	return malloc(size);
+	return linearAlloc(size);
 }
 
 void mappedMemoryFree(void* memory, size_t size) {
 	UNUSED(size);
-	free(memory);
+	linearFree(memory);
 }
diff --git a/src/platform/3ds/ctru-heap.c b/src/platform/3ds/ctru-heap.c
index 3df454b1a..f35dd9857 100644
--- a/src/platform/3ds/ctru-heap.c
+++ b/src/platform/3ds/ctru-heap.c
@@ -26,8 +26,8 @@ extern char* fake_heap_start;
 extern char* fake_heap_end;
 u32 __linear_heap;
 u32 __heapBase;
-static u32 __heap_size = 0x02800000;
-static u32 __linear_heap_size = 0x01000000;
+static u32 __heap_size = 0x02400000;
+static u32 __linear_heap_size = 0x01400000;
 
 extern void (*__system_retAddr)(void);