diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..9e79ebd
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,9 @@
+# EditorConfig is awesome: http://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*.{cpp,h}]
+indent_style = tab
+indent_size = 4
+insert_final_newline = true
diff --git a/planetblupi.vcxproj b/planetblupi.vcxproj
index 7e9e567..7c784f7 100644
--- a/planetblupi.vcxproj
+++ b/planetblupi.vcxproj
@@ -206,6 +206,7 @@
     <ClInclude Include="wave.h" />
   </ItemGroup>
   <ItemGroup>
+    <None Include=".editorconfig" />
     <None Include="arrowdl.cur" />
     <None Include="arrow.cur" />
     <None Include="arrowdow.cur" />
diff --git a/planetblupi.vcxproj.filters b/planetblupi.vcxproj.filters
index f6a2d37..5578cd7 100644
--- a/planetblupi.vcxproj.filters
+++ b/planetblupi.vcxproj.filters
@@ -202,6 +202,7 @@
       <Filter>Data</Filter>
     </None>
     <None Include="packages.config" />
+    <None Include=".editorconfig" />
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="blupi-d.rc">