diff --git a/include/common.h b/include/common.h
index 16ee6f3..6fbd858 100644
--- a/include/common.h
+++ b/include/common.h
@@ -292,8 +292,6 @@ extern void nuBoot(void);
 
 extern void obMain(void*);
 
-extern OSThread obThreadMain;
-
 extern OverlaySomething __OVERLAY_INFO_resets_menu_timer;
 extern void* D_8018FB0C[];
 extern OverlaySomething __OVERLAY_INFO_8018FAF8;
diff --git a/include/nu/nusys.h b/include/nu/nusys.h
index 5714639..6ff862b 100644
--- a/include/nu/nusys.h
+++ b/include/nu/nusys.h
@@ -62,7 +62,7 @@ extern "C" {
 /*--------------------------------------*/
 //#define NU_IDLE_STACK_SIZE	0x2000			/* Idle thread */
 #define	NU_RMON_STACK_SIZE	0x2000			/* Rmon thread */
-#define NU_MAIN_STACK_SIZE	NU_SPEC_BOOT_STACK_SIZE	/* Main thread */
+//#define NU_MAIN_STACK_SIZE	NU_SPEC_BOOT_STACK_SIZE	/* Main thread */
 
 
 
diff --git a/linker_scripts/symbols/addr.txt b/linker_scripts/symbols/addr.txt
index 086e773..9d08eb9 100644
--- a/linker_scripts/symbols/addr.txt
+++ b/linker_scripts/symbols/addr.txt
@@ -1027,12 +1027,9 @@ __ERROR_BAD_TABLE = 0x800AE338;
 __VIRTUAL_MEMORY_EXHAUSTED = 0x800AE35C;
 __virtual_mem_alloc = 0x80070F30;
 
-
-
-
-
 obMain = 0x80071EB0;
 obThreadMain = 0x800AF5F0;
+obStackMain = 0x800C4CF0;
 
 entry = 0x80070C00;
 
diff --git a/src/boot.c b/src/boot.c
index 37e0023..8615ef3 100644
--- a/src/boot.c
+++ b/src/boot.c
@@ -3,10 +3,14 @@
 #include "nu/nusys.h"
 
 #define NU_IDLE_STACK_SIZE 0x1790
+#define OB_MAIN_STACK_SIZE 0x2070
 
 extern OSThread nuThreadIdle;
 extern u64 nuStackIdle[NU_IDLE_STACK_SIZE / sizeof(u64)];
 
+extern OSThread obThreadMain;
+extern u64 obStackMain[OB_MAIN_STACK_SIZE / sizeof(u64)];
+
 void nuIdle(void* arg);
 
 void nuBoot(void) {
@@ -23,7 +27,7 @@ void nuIdle(void* arg) {
 
     osViSetSpecialFeatures(OS_VI_DIVOT_ON | OS_VI_DITHER_FILTER_ON | OS_VI_GAMMA_OFF | OS_VI_GAMMA_DITHER_OFF);
 
-    osCreateThread(&obThreadMain, NU_MAIN_THREAD_ID, obMain, NULL, &nuContNum, NU_MAIN_THREAD_PRI);
+    osCreateThread(&obThreadMain, NU_MAIN_THREAD_ID, obMain, NULL, obStackMain + OB_MAIN_STACK_SIZE / sizeof(u64), NU_MAIN_THREAD_PRI);
     osStartThread(&obThreadMain);
 
     osSetThreadPri(&nuThreadIdle, NU_IDLE_THREAD_PRI);