diff --git a/compiler-init/spcomp.vcproj b/compiler-init/spcomp.vcproj
index be9cafcc..db52d001 100644
--- a/compiler-init/spcomp.vcproj
+++ b/compiler-init/spcomp.vcproj
@@ -43,7 +43,7 @@
 				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
-				RuntimeLibrary="3"
+				RuntimeLibrary="1"
 				UsePrecompiledHeader="0"
 				WarningLevel="3"
 				Detect64BitPortabilityProblems="false"
@@ -115,8 +115,8 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;ZEXPORT"
-				RuntimeLibrary="2"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE"
+				RuntimeLibrary="0"
 				UsePrecompiledHeader="0"
 				WarningLevel="3"
 				Detect64BitPortabilityProblems="false"