diff --git a/RouteHelper/RouteHelper.vcxproj b/RouteHelper/RouteHelper.vcxproj
index 11d86917..ecbdbaf8 100644
--- a/RouteHelper/RouteHelper.vcxproj
+++ b/RouteHelper/RouteHelper.vcxproj
@@ -61,6 +61,7 @@
       <ConformanceMode>true</ConformanceMode>
       <LanguageStandard>stdcpp17</LanguageStandard>
       <LanguageStandard_C>stdc17</LanguageStandard_C>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -78,6 +79,7 @@
       <ConformanceMode>true</ConformanceMode>
       <LanguageStandard>stdcpp17</LanguageStandard>
       <LanguageStandard_C>stdc17</LanguageStandard_C>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>