diff --git a/.hgsub b/.hgsub
new file mode 100644
index 0000000..e25fec5
--- /dev/null
+++ b/.hgsub
@@ -0,0 +1 @@
+wiki = https://code.google.com/p/snappy-java.wiki/
diff --git a/.hgsubstate b/.hgsubstate
new file mode 100644
index 0000000..bebdb4b
--- /dev/null
+++ b/.hgsubstate
@@ -0,0 +1 @@
+6ac42bffd570071b071b488133a97fc909f234b2 wiki