diff --git a/Gopkg.toml b/Gopkg.toml
index 1a01b9c..b14984a 100644
--- a/Gopkg.toml
+++ b/Gopkg.toml
@@ -30,10 +30,6 @@ required = ["github.com/shuLhan/go-bindata/go-bindata"]
   name = "github.com/alecthomas/kingpin"
   version = "2.2.6"
 
-[[constraint]]
-  branch = "master"
-  name = "github.com/aybabtme/rgbterm"
-
 [prune]
   go-tests = true
   unused-packages = true