diff --git a/go.mod b/go.mod
new file mode 100644
index 00000000..edffb1a6
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,13 @@
+module github.com/mit-dci/utreexo
+
+go 1.12
+
+require (
+    github.com/btcsuite/btcd v0.20.1-beta
+	github.com/golang/snappy v0.0.1 // indirect
+	github.com/syndtr/goleveldb v1.0.0
+	golang.org/x/crypto v0.0.0-20200604202706-70a84ac30bf9
+	golang.org/x/sys v0.0.0-20200602225109-6fdc65e7d980 // indirect
+)
+
+replace github.com/btcsuite/btcd => github.com/rjected/btcd v0.0.0-20200602144129-70509ee4b219
diff --git a/go.sum b/go.sum
new file mode 100644
index 00000000..e79bfc1d
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,50 @@
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+github.com/btcsuite/winsvc v1.0.0/go.mod h1:jsenWakMcC0zFBFurPLEAyrnc/teJEM1O46fmI40EZs=
+github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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+github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
+github.com/jrick/logrotate v1.0.0/go.mod h1:LNinyqDIJnpAur+b8yyulnQw/wDuN1+BYKlTRt3OuAQ=
+github.com/kkdai/bstream v0.0.0-20161212061736-f391b8402d23/go.mod h1:J+Gs4SYgM6CZQHDETBtE9HaSEkGmuNXF86RwHhHUvq4=
+github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
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