diff --git a/stratosphere/ncm/source/ncm_main.cpp b/stratosphere/ncm/source/ncm_main.cpp
index c94c51056..9df88642f 100644
--- a/stratosphere/ncm/source/ncm_main.cpp
+++ b/stratosphere/ncm/source/ncm_main.cpp
@@ -21,7 +21,7 @@ extern "C" {
 
     u32 __nx_applet_type = AppletType_None;
 
-    #define INNER_HEAP_SIZE 0x100000
+    #define INNER_HEAP_SIZE 0x400000
     size_t nx_inner_heap_size = INNER_HEAP_SIZE;
     char   nx_inner_heap[INNER_HEAP_SIZE];