diff --git a/TR5Main/TR5Main.vcxproj.filters b/TR5Main/TR5Main.vcxproj.filters
index f1a784169..4854e6fde 100644
--- a/TR5Main/TR5Main.vcxproj.filters
+++ b/TR5Main/TR5Main.vcxproj.filters
@@ -1755,7 +1755,7 @@
       <Filter>File di origine</Filter>
     </ClCompile>
     <ClCompile Include="Objects\TR4\Entity\tr4_dog.cpp">
-		Filter>File di origine</Filter>
+      <Filter>File di origine</Filter>
     </ClCompile>
     <ClCompile Include="Objects\TR4\Object\tr4_clockwork_beetle.cpp">
       <Filter>File di origine</Filter>