diff --git a/Source/cmake.version.manifest b/Source/cmake.version.manifest
index e7010c972e..79e3d19ef1 100644
--- a/Source/cmake.version.manifest
+++ b/Source/cmake.version.manifest
@@ -1,6 +1,6 @@
 <assembly xmlns="urn:schemas-microsoft-com:asm.v1"
           manifestVersion="1.0"
-		  xmlns:asmv3="urn:schemas-microsoft-com:asm.v3" >
+          xmlns:asmv3="urn:schemas-microsoft-com:asm.v3" >
    <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
        <application>
            <!-- Windows Vista -->