diff --git a/appveyor/build.bat b/appveyor/build.bat
index 0beee511ee1..c8005734e16 100644
--- a/appveyor/build.bat
+++ b/appveyor/build.bat
@@ -1,6 +1,6 @@
 @echo off
 
-set SDK_REMOTE=https://github.com/OSTC/php-sdk-binary-tools.git
+set SDK_REMOTE=https://github.com/Microsoft/php-sdk-binary-tools.git
 set SDK_BRANCH=%PHP_BUILD_SDK_BRANCH%
 set SDK_RUNNER=%PHP_BUILD_CACHE_SDK_DIR%\phpsdk-%PHP_BUILD_CRT%-%PLATFORM%.bat