diff --git a/compiler-rt/lib/asan/CMakeLists.txt b/compiler-rt/lib/asan/CMakeLists.txt
index d3c8956abf7a..f9d2eeefff5f 100644
--- a/compiler-rt/lib/asan/CMakeLists.txt
+++ b/compiler-rt/lib/asan/CMakeLists.txt
@@ -31,7 +31,7 @@ if (NOT MSVC)
 else()
   set(ASAN_CFLAGS
     ${SANITIZER_COMMON_CFLAGS}
-    /GR-)
+    /GR- /FS)
 endif()
 
 set(ASAN_COMMON_DEFINITIONS