diff --git a/Jupiter/Jupiter.h b/Jupiter/Jupiter.h
index f1dba2b..1d360dc 100644
--- a/Jupiter/Jupiter.h
+++ b/Jupiter/Jupiter.h
@@ -36,7 +36,11 @@
 #define JUPITER_API
 #endif // _WIN32
 
-#define JUPITER_VERSION "Jupiter 0.19-dev" /** Version of this program at compile time. */
+#if !defined JUPITER_PLATFORM
+#define JUPITER_PLATFORM
+#endif
+
+#define JUPITER_VERSION "Jupiter 0.19-dev (" JUPITER_PLATFORM __DATE__ ")" /** Version of this program at compile time. */
 
 #if defined __cplusplus
 extern "C"
diff --git a/Jupiter/Jupiter.vcxproj b/Jupiter/Jupiter.vcxproj
index 0afb001..cad7b7d 100644
--- a/Jupiter/Jupiter.vcxproj
+++ b/Jupiter/Jupiter.vcxproj
@@ -153,7 +153,7 @@
       <Optimization>Full</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE;JUPITER_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE;JUPITER_EXPORTS;JUPITER_PLATFORM "$(Platform)/";%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <EnablePREfast>false</EnablePREfast>
       <AdditionalIncludeDirectories>%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <ExceptionHandling>Async</ExceptionHandling>