diff --git a/include/JSystem/JFramework/JFWDisplay.h b/include/JSystem/JFramework/JFWDisplay.h
index ec61c69e860..925954c2458 100644
--- a/include/JSystem/JFramework/JFWDisplay.h
+++ b/include/JSystem/JFramework/JFWDisplay.h
@@ -10,7 +10,7 @@
 #include "dolphin/gx/GX.h"
 #include "dolphin/types.h"
 
-typedef void (*UnkFunc)(void);
+typedef void (*JFWDisplayUnkFunc)(void);
 
 class JFWAlarm : public OSAlarm {
 public:
@@ -97,7 +97,7 @@ private:
     /* 0x38 */ int field_0x38;
     /* 0x3C */ int field_0x3c;
     /* 0x40 */ bool field_0x40;
-    /* 0x44 */ UnkFunc field_0x44;
+    /* 0x44 */ JFWDisplayUnkFunc field_0x44;
     /* 0x48 */ s16 field_0x48;
     /* 0x4A */ u8 field_0x4a;
 };
diff --git a/include/JSystem/JUtility/JUTProcBar.h b/include/JSystem/JUtility/JUTProcBar.h
index 79e3b3538d7..d3028409276 100644
--- a/include/JSystem/JUtility/JUTProcBar.h
+++ b/include/JSystem/JUtility/JUTProcBar.h
@@ -19,7 +19,7 @@ public:
         }
 
         void end() {
-            field_0x4 = ((OSGetTick() - mTick) * 8) / ((*(u32*)0x800000F8 >> 2) / 125000);
+            field_0x4 = ((OSGetTick() - mTick) * 8) / ((*(u32*)0x800000F8 / 4) / 125000);
             if (field_0x4 == 0) {
                 field_0x4 = 1;
             }
diff --git a/libs/JSystem/JFramework/JFWDisplay.cpp b/libs/JSystem/JFramework/JFWDisplay.cpp
index 149572c9439..b169903d44c 100644
--- a/libs/JSystem/JFramework/JFWDisplay.cpp
+++ b/libs/JSystem/JFramework/JFWDisplay.cpp
@@ -681,7 +681,7 @@ static void JFWDrawDoneAlarm() {
     s32 status = OSDisableInterrupts();
     alarm.createAlarm();
     alarm.appendLink();
-    OSSetAlarm(&alarm, 0.5 * (*(u32*)0x800000F8 >> 2), JFWGXAbortAlarmHandler);
+    OSSetAlarm(&alarm, 0.5 * (*(u32*)0x800000F8 / 4), JFWGXAbortAlarmHandler);
     GXDrawDone();
     alarm.cancelAlarm();
     alarm.removeLink();