diff --git a/ruleset.go b/ruleset.go
index f62b550..e1fa9bb 100644
--- a/ruleset.go
+++ b/ruleset.go
@@ -1,4 +1,4 @@
-package rulesets
+package rules
 
 const (
 	MoveUp    = "up"
diff --git a/standard.go b/standard.go
index 7ff8e50..ed1c1f5 100644
--- a/standard.go
+++ b/standard.go
@@ -1,4 +1,4 @@
-package rulesets
+package rules
 
 import (
 	"errors"
diff --git a/standard_test.go b/standard_test.go
index 93691ec..fe4dca2 100644
--- a/standard_test.go
+++ b/standard_test.go
@@ -1,4 +1,4 @@
-package rulesets
+package rules
 
 import (
 	"errors"