diff --git a/Core/HLE/sceKernelThread.cpp b/Core/HLE/sceKernelThread.cpp
index 52ff9688a7..7e719c05e3 100644
--- a/Core/HLE/sceKernelThread.cpp
+++ b/Core/HLE/sceKernelThread.cpp
@@ -2150,13 +2150,13 @@ void __KernelReturnFromThread()
 
 int sceKernelExitThread(int exitStatus) {
 	if (!__KernelIsDispatchEnabled() && sceKernelGetCompiledSdkVersion() > 0x0307FFFF)
-		return ERROR_KERNEL_WAIT_CAN_NOT_WAIT;
+		return hleLogError(SCEKERNEL, SCE_KERNEL_ERROR_CAN_NOT_WAIT);
 	PSPThread *thread = __GetCurrentThread();
 	_dbg_assert_msg_(thread != NULL, "Exited from a NULL thread.");
 
 	INFO_LOG(SCEKERNEL, "sceKernelExitThread(%d)", exitStatus);
 	if (exitStatus < 0) {
-		exitStatus = ERROR_KERNEL_ILLEGAL_ARGUMENT;
+		exitStatus = SCE_KERNEL_ERROR_ILLEGAL_ARGUMENT;
 	}
 	__KernelStopThread(currentThread, exitStatus, "thread exited");
 
diff --git a/Core/HLE/sceKernelThread.h b/Core/HLE/sceKernelThread.h
index 37d1065a20..4c11a613fe 100644
--- a/Core/HLE/sceKernelThread.h
+++ b/Core/HLE/sceKernelThread.h
@@ -77,8 +77,6 @@ struct SceKernelSysClock {
 	u32_le hi;
 };
 
-static const int ERROR_KERNEL_WAIT_CAN_NOT_WAIT = 0x800201a7;
-static const int ERROR_KERNEL_ILLEGAL_ARGUMENT = 0x800200d2;
 
 // TODO: Map these to PSP wait types.  Most of these are wrong.
 // remember to update the waitTypeNames array in sceKernelThread.cpp when changing these