diff --git a/linker_scripts/symbols/addr.txt b/linker_scripts/symbols/addr.txt
index 46f0292..7d30b28 100644
--- a/linker_scripts/symbols/addr.txt
+++ b/linker_scripts/symbols/addr.txt
@@ -53,6 +53,7 @@ nuGfxTaskMgr = 0x80089540;
 nuGfxFuncSet = 0x80089990;
 nuGfxDisplayOff = 0x80089BC0;
 nuGfxDisplayOn = 0x80089C50;
+nuSiMgrInit = 0x80089C60;
 
 
 obCurrentTime = 0x800C47D0;
@@ -874,7 +875,6 @@ osViModePalLan1 = 0x800ABBE0;
 osViModeMpalLan1 = 0x800ABA00;
 osViModeNtscLan1 = 0x800AB960;
 
-obControllerInit = 0x80089C60;
 
 osUnmapTLBAll = 0x8009AB00;
 osMapTLBRdb = 0x8009AAA0;
diff --git a/src/_ob_icy_coast.c b/src/_ob_icy_coast.c
index c5ac09d..7edf5c8 100644
--- a/src/_ob_icy_coast.c
+++ b/src/_ob_icy_coast.c
@@ -1,7 +1,7 @@
 #include "common.h"
 
 /* 1A060 80089C60 */
-u8 obControllerInit(void) {
+u8 nuSiMgrInit(void) {
     u8 pattern;
     OSContStatus data[3];
 
diff --git a/src/main.c b/src/main.c
index 918cad6..6e2e139 100644
--- a/src/main.c
+++ b/src/main.c
@@ -41,7 +41,6 @@ void func_8016C900();                                  /* extern */
 void func_80179060();                                  /* extern */
 void func_8017BDC0();                                  /* extern */
 void func_80184D70();                                  /* extern */
-void obControllerInit();                               /* extern */
 
 extern s32 D_800A81F4;
 extern s32 D_800A8204;