diff --git a/ThreadPoolExecChain/ThreadPoolExecChain.vcxproj b/ThreadPoolExecChain/ThreadPoolExecChain.vcxproj
index 2e84825..c62edb2 100644
--- a/ThreadPoolExecChain/ThreadPoolExecChain.vcxproj
+++ b/ThreadPoolExecChain/ThreadPoolExecChain.vcxproj
@@ -120,6 +120,8 @@
       <ConformanceMode>true</ConformanceMode>
       <BufferSecurityCheck>true</BufferSecurityCheck>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <Optimization>Disabled</Optimization>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>