diff --git a/d/d.D b/d/d.d
similarity index 97%
rename from d/d.D
rename to d/d.d
index c81015fe..60c7b6c9 100644
--- a/d/d.D
+++ b/d/d.d
@@ -4,4 +4,4 @@ import std.stdio;
 void main()
 {
 	   writefln("Hello World!");
-}
+}
\ No newline at end of file