diff --git a/Makefile b/Makefile
index 3ce0dc99..d07f20ee 100644
--- a/Makefile
+++ b/Makefile
@@ -132,6 +132,7 @@ all: \
 clean:
 	$(RM_R) install/
 	$(FIND) . \( -name \*.o -o -name \*.d -o -name \*.$(DLL) -o -name \*.$(A) -o -name \*.$(EXE) \) -exec $(RM) {} \;
+	$(RM) include/aboutmsg.h include/RADIANT_MAJOR include/version.h include/RADIANT_MINOR include/version
 
 %.$(EXE):
 	file=$@; $(MKDIR) $${file%/*}
diff --git a/svn.py b/svn.py
deleted file mode 100644
index 68d60457..00000000
--- a/svn.py
+++ /dev/null
@@ -1,16 +0,0 @@
-import os
-import sys
-
-def getRevision(path):
-  cmd = os.popen("svn info " + path)
-
-  while True:
-    line = cmd.readline()
-    if line == "":
-      raise Exception("failed to obtain revision number")
-    for word in line.split():
-      try:
-        return int(word)
-      except:
-        pass
-
diff --git a/touch.py b/touch.py
deleted file mode 100644
index 286958a8..00000000
--- a/touch.py
+++ /dev/null
@@ -1 +0,0 @@
-# null script