diff --git a/container.go b/container.go
index 954ff320..307e8cbc 100644
--- a/container.go
+++ b/container.go
@@ -26,7 +26,7 @@ type Container interface {
 	//
 	// Errors:
 	// ContainerDestroyed - Container no longer exists,
-	// ProcessConfigInvalid - config is invalid,
+	// ConfigInvalid - config is invalid,
 	// ContainerPaused - Container is paused,
 	// SystemError - System error.
 	Start(config *ProcessConfig) (pid int, exitChan chan int, err Error)
diff --git a/error.go b/error.go
index 3b41e26f..5ff56d80 100644
--- a/error.go
+++ b/error.go
@@ -8,15 +8,14 @@ const (
 	// Factory errors
 	IdInUse ErrorCode = iota
 	InvalidIdFormat
-	ConfigInvalid
 	// TODO: add Load errors
 
 	// Container errors
 	ContainerDestroyed
-	ProcessConfigInvalid
 	ContainerPaused
 
 	// Common errors
+	ConfigInvalid
 	SystemError
 )