diff --git a/VBA.vcproj b/VBA.vcproj
index 85b00214..b1d7c899 100644
--- a/VBA.vcproj
+++ b/VBA.vcproj
@@ -165,7 +165,7 @@
 				AdditionalOptions="/MP"
 				Optimization="0"
 				AdditionalIncludeDirectories="..\dependencies\zlib;..\dependencies\libpng;"..\dependencies\File_Extractor-0.4.3\fex";..\dependencies\cximage;..\dependencies\msvc"
-				PreprocessorDefinitions="WIN32;_WINDOWS;_DEBUG;_CRT_SECURE_NO_WARNINGS;BKPT_SUPPORT;GBA_LOGGING;C_CORE"
+				PreprocessorDefinitions="WIN32;_WINDOWS;_DEBUG;_CRT_SECURE_NO_WARNINGS;BKPT_SUPPORT;GBA_LOGGING;C_CORE;NO_ASM"
 				StringPooling="false"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
@@ -402,7 +402,7 @@
 				FavorSizeOrSpeed="1"
 				WholeProgramOptimization="true"
 				AdditionalIncludeDirectories="..\dependencies\zlib;..\dependencies\libpng;"..\dependencies\File_Extractor-0.4.3\fex";..\dependencies\cximage;..\dependencies\msvc"
-				PreprocessorDefinitions="WIN32;_WINDOWS;NDEBUG;_CRT_SECURE_NO_WARNINGS;BKPT_SUPPORT;GBA_LOGGING;FINAL_VERSION;C_CORE"
+				PreprocessorDefinitions="WIN32;_WINDOWS;NDEBUG;_CRT_SECURE_NO_WARNINGS;BKPT_SUPPORT;GBA_LOGGING;FINAL_VERSION;C_CORE;NO_ASM"
 				RuntimeLibrary="0"
 				BufferSecurityCheck="false"
 				EnableEnhancedInstructionSet="0"