diff --git a/src/tools/beautifier/makefile b/src/tools/beautifier/makefile
new file mode 100644
index 00000000..2108b547
--- /dev/null
+++ b/src/tools/beautifier/makefile
@@ -0,0 +1,4 @@
+VOC = /opt/voc/bin/voc
+
+all:
+		$(VOC) -m vbeautify.Mod
diff --git a/src/tools/beautifier/Beautifier.Mod b/src/tools/beautifier/vbeautify.Mod
similarity index 99%
rename from src/tools/beautifier/Beautifier.Mod
rename to src/tools/beautifier/vbeautify.Mod
index a949c5e4..6480dbcf 100644
--- a/src/tools/beautifier/Beautifier.Mod
+++ b/src/tools/beautifier/vbeautify.Mod
@@ -1,4 +1,4 @@
-MODULE Beautifier;     
+MODULE vbeautify;     
 
 IMPORT Oberon, Out, Strings, Texts;
 
@@ -755,4 +755,4 @@ BEGIN
   Texts.OpenBuf(b);
   InitHashTable;
   Beautify
-END Beautifier.
+END vbeautify.