diff --git a/appveyor.yml b/appveyor.yml
index c1e5e1082..5bac1b656 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -22,6 +22,7 @@ install:
 #- ps: (Get-Content [System.Environment]::ExpandEnvironmentVariables("%TMP%\%SDL2_MOVE%\lib\pkgconfig\sdl2.pc"))            | ForEach-Object { $_ -replace "/usr/local/cross-tools/i686-w64-mingw32", [System.Environment]::ExpandEnvironmentVariables("%MINGW_SDK%") } | Set-Content [System.Environment]::ExpandEnvironmentVariables("%MINGW_SDK%\lib\pkgconfig\sdl2.pc")
 
 before_build:
+- set CPPFLAGS=-I%TMP%\%SDL2_MOVE%\include\SDL2
 - set SDL_CFLAGS=-I%TMP%\%SDL2_MOVE%\include\SDL2 -Dmain=SDL_main
 - set SDL_LDFLAGS=-L%TMP%\%SDL2_MOVE%\lib  -lmingw32 -lSDL2main -lSDL2  -mwindows
 - set Path=%MINGW_SDK%\bin;%Path%
@@ -36,5 +37,5 @@ build_script:
 
 on_finish:
 #- cmd: echo xfreerdp /u:appveyor /cert-ignore +clipboard /v:<ip>:<port>
-- ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
+#- ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))