diff --git a/appveyor.yml b/appveyor.yml
index 41acbac5..d0ba9cb4 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -26,6 +26,7 @@ test_script:
 - if %TESTING%==Func tools\run-tests.bat %CONFIGURATION%
 - if %TESTING%==Func tools\run-tests.bat %CONFIGURATION% ifstest
 - if %TESTING%==Perf tools\run-perf-tests.bat %CONFIGURATION% baseline > perf-tests.csv && type perf-tests.csv & appveyor PushArtifact perf-tests.csv
+- echo DUMP > %SystemRoot%\memory.dmp
 - if exist %SystemRoot%\memory.dmp exit 1
 
 on_finish: