diff --git a/aegisub/tinderbox/windows/anpan.bat b/aegisub/tinderbox/windows/anpan.bat
index 452cc8874..ee4ef5bef 100755
--- a/aegisub/tinderbox/windows/anpan.bat
+++ b/aegisub/tinderbox/windows/anpan.bat
@@ -20,5 +20,7 @@
 @set VS90COMNTOOLS=C:\Program Files (x86)\Microsoft Visual Studio 9.0\Common7\Tools\
 @set VSINSTALLDIR=C:\Program Files (x86)\Microsoft Visual Studio 9.0
 @set WindowsSdkDir=C:\Program Files\Microsoft SDKs\Windows\v6.0A\
+@set TEMP=C:\Users\Aegisub\AppData\Local\Temp
+@set TMP=C:\Users\Aegisub\AppData\Local\Temp
 
 msbuild aegisub\tinderbox\windows\aegisub_vs2008.sln /p:Configuration=%1 /p:Platform=%2 /v:d /nologo /t:rebuild