diff --git a/R-package/DESCRIPTION b/R-package/DESCRIPTION
index 2fab4c549..a422d6e91 100644
--- a/R-package/DESCRIPTION
+++ b/R-package/DESCRIPTION
@@ -12,4 +12,5 @@ BugReports: https://github.com/tqchen/xgboost/issues
 Depends:
     R (>= 2.0.2)
 Imports:
-    Matrix (>= 1.1-0)
+    Matrix (>= 1.1-0),
+    methods
diff --git a/R-package/NAMESPACE b/R-package/NAMESPACE
index 38c238874..7cb36f9dc 100644
--- a/R-package/NAMESPACE
+++ b/R-package/NAMESPACE
@@ -7,3 +7,6 @@ export(xgb.train)
 export(xgb.save)
 export(xgb.predict)
 export(xgb.dump)
+
+
+
diff --git a/R-package/README.md b/R-package/README.md
index 1b0632065..9a70b5999 100644
--- a/R-package/README.md
+++ b/R-package/README.md
@@ -1,3 +1,4 @@
 This is subfolder for experimental version of R package
+
 Not yet ready