diff --git a/go.mod b/go.mod
deleted file mode 100644
index 43a44b1..0000000
--- a/go.mod
+++ /dev/null
@@ -1,8 +0,0 @@
-module github.com/evanphx/json-patch
-
-go 1.12
-
-require (
-	github.com/jessevdk/go-flags v1.4.0
-	github.com/pkg/errors v0.8.1
-)
diff --git a/go.sum b/go.sum
deleted file mode 100644
index 0edb941..0000000
--- a/go.sum
+++ /dev/null
@@ -1,4 +0,0 @@
-github.com/jessevdk/go-flags v1.4.0 h1:4IU2WS7AumrZ/40jfhf4QVDMsQwqA7VEHozFRrGARJA=
-github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
-github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
-github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=