diff --git a/include/common.h b/include/common.h
index 91f0898..0fceec8 100644
--- a/include/common.h
+++ b/include/common.h
@@ -137,7 +137,6 @@ extern OSPiHandle* CART_HANDLE;
 extern OSMesgQueue MQ_800E7988;
 
 extern s32 D_800C4B30;
-extern OSMesgQueue MQ_800E9BF0;
 extern u8 D_800A9FF8;
 
 extern OSContStatus __GLOBAL_CONT_STATUS[MAXCONTROLLERS];
diff --git a/include/nu/nusys.h b/include/nu/nusys.h
index 4522c9c..95cbab5 100644
--- a/include/nu/nusys.h
+++ b/include/nu/nusys.h
@@ -688,6 +688,7 @@ extern u32		nuContNum;	/* Number of controllers connected */
 extern u32		nuContDataLockKey; /* Lock Controller data. */
 extern OSMesgQueue	nuContWaitMesgQ; /* Wait for Controller read */
 extern OSMesg nuContWaitMesgBuf;
+extern OSMesgQueue nuContDataMutexQ;
 extern OSPfs		nuContPfs[];
 extern NUCallBackList	nuContCallBack;
 extern u16		nuContPakCompanyCode;	/* Company code */
diff --git a/linker_scripts/symbols/addr.txt b/linker_scripts/symbols/addr.txt
index 64c035b..2acecba 100644
--- a/linker_scripts/symbols/addr.txt
+++ b/linker_scripts/symbols/addr.txt
@@ -33,6 +33,7 @@ nuPiMgrMesgQ = 0x800BE030;
 nuPiMesgBuf = 0x800BE048;
 nuContWaitMesgQ = 0x800C4A00;
 nuContWaitMesgBuf = 0x800BE190;
+nuContDataMutexQ = 0x800E9BF0;
 
 nuBoot = 0x8007F880;
 nuScCreateScheduler = 0x80088C50; // rom:0x19050
@@ -917,7 +918,6 @@ __MUS_MEM_800B1868 = 0x800B1868;
 
 MQ_SWAP_BUFFER = 0x800E9BA8;
 MQ_800E7988 = 0x800E7988;
-MQ_800E9BF0 = 0x800E9BF0;
 MQ_800C35A0 = 0x800C35A0;
 MQ_800AF320 = 0x800AF320;
 MQ_800B1880 = 0x800B1880;
diff --git a/src/_ob_prized_reading.c b/src/_ob_prized_reading.c
index 83925d4..95431e0 100644
--- a/src/_ob_prized_reading.c
+++ b/src/_ob_prized_reading.c
@@ -14,7 +14,7 @@ u8 nuContMgrInit(void) {
 
     nuContDataUnLock();
     osCreateMesgQueue(&nuContWaitMesgQ, &nuContWaitMesgBuf, 1);
-    osCreateMesgQueue(&MQ_800E9BF0, &OSMESG_800BE194, 1);
+    osCreateMesgQueue(&nuContDataMutexQ, &OSMESG_800BE194, 1);
     nuSiCallBackAdd(&D_800A9FF8);
     nuContQueryRead();
     
@@ -42,11 +42,11 @@ void func_8008A334(void) {
 }
 
 void __start_copy_global_controller_data(void) {
-    osSendMesg(&MQ_800E9BF0, NULL, OS_MESG_BLOCK);
+    osSendMesg(&nuContDataMutexQ, NULL, OS_MESG_BLOCK);
 }
 
 void __end_copy_global_controller_data(void) {
-    osRecvMesg(&MQ_800E9BF0, NULL, OS_MESG_BLOCK);
+    osRecvMesg(&nuContDataMutexQ, NULL, OS_MESG_BLOCK);
 }
 
 s32 __read_controller(OSContPad* data, u32 flags) {