diff --git a/Source/Project64-rsp/Debugger/RSPRegistersUI.cpp b/Source/Project64-rsp/Debugger/RSPRegistersUI.cpp
index d66615e319..21ef1f17ca 100644
--- a/Source/Project64-rsp/Debugger/RSPRegistersUI.cpp
+++ b/Source/Project64-rsp/Debugger/RSPRegistersUI.cpp
@@ -706,16 +706,16 @@ void UpdateRSPRegistersScreen(void)
         case Vector1:
             for (count = 0; count < 16; count++)
             {
-                sprintf(RegisterValue, " 0x%08X - %08X - %08X - %08X", RSP_Vect[count].s32(0),
-                        RSP_Vect[count].s32(1), RSP_Vect[count].s32(2), RSP_Vect[count].s32(3));
+                sprintf(RegisterValue, " 0x%08X - %08X - %08X - %08X", RSP_Vect[count].s32(3),
+                        RSP_Vect[count].s32(2), RSP_Vect[count].s32(1), RSP_Vect[count].s32(0));
                 SetWindowTextA(hVECT1[count], RegisterValue);
             }
             break;
         case Vector2:
             for (count = 0; count < 16; count++)
             {
-                sprintf(RegisterValue, " 0x%08X - %08X - %08X - %08X", RSP_Vect[count + 16].s32(0),
-                        RSP_Vect[count + 16].s32(1), RSP_Vect[count + 16].s32(2), RSP_Vect[count + 16].s32(3));
+                sprintf(RegisterValue, " 0x%08X - %08X - %08X - %08X", RSP_Vect[count + 16].s32(3),
+                        RSP_Vect[count + 16].s32(2), RSP_Vect[count + 16].s32(1), RSP_Vect[count + 16].s32(0));
                 SetWindowTextA(hVECT2[count], RegisterValue);
             }
             break;