diff --git a/sheets/_scala/:main b/sheets/_scala/:main
deleted file mode 100644
index 4c2df01..0000000
--- a/sheets/_scala/:main
+++ /dev/null
@@ -1,4 +0,0 @@
-# source:
-#
-# http://docs.scala-lang.org/cheatsheets/
-
diff --git a/sheets/_scala/_info.yaml b/sheets/_scala/_info.yaml
index e69de29..d76c250 100644
--- a/sheets/_scala/_info.yaml
+++ b/sheets/_scala/_info.yaml
@@ -0,0 +1,3 @@
+# Sources:
+#
+# * http://docs.scala-lang.org/cheatsheets/