diff --git a/README.md b/README.md
deleted file mode 100644
index 043f61c..0000000
--- a/README.md
+++ /dev/null
@@ -1,12 +0,0 @@
-
-# Tiger Scheme
-
-Almost complete implementation of Scheme in Tiger. Performs
-translation to bytecode, where after it executes the bytecode.
-
-As far as I remember, it doesn't support closures, and only some of
-the macro forms.
-
-First change:   Jan  5  2019
-Latest change:  Dec  5  2019
-
diff --git a/tigerscheme.tig b/tiger-scheme.tig
similarity index 99%
rename from tigerscheme.tig
rename to tiger-scheme.tig
index 0322c60..07f7811 100644
--- a/tigerscheme.tig
+++ b/tiger-scheme.tig
@@ -1,3 +1,15 @@
+/*
+# Tiger Scheme
+
+Almost complete implementation of Scheme in Tiger. Performs
+translation to bytecode, where after it executes the bytecode.
+
+As far as I remember, it doesn't support closures, and only some of
+the macro forms.
+
+- First change:   Jan  5  2019
+- Latest change:  Dec  5  2019
+*/
 
 let /* Booleans */