diff --git a/model.go b/model.go
index 66d722d..98221cb 100644
--- a/model.go
+++ b/model.go
@@ -76,9 +76,9 @@ type message struct {
 	Track       string             `json:"track,omitempty"`
 	StartTime   string             `json:"startTime,omitempty"`
 	EndTime     string             `json:"endTime,omitempty"`
-	Pause       bool               `json:"pause,omitempty"`
-	Position    int                `json:"position,omitempty"`
-	Volume      int                `json:"volume,omitempty"`
+	Pause       *bool              `json:"pause,omitempty"`
+	Position    *int               `json:"position,omitempty"`
+	Volume      *int               `json:"volume,omitempty"`
 	State       *state             `json:"state,omitempty"`
 	Type        string             `json:"type,omitempty"`
 	Reason      string             `json:"reason,omitempty"`
diff --git a/player.go b/player.go
index 9200dde..57520cd 100644
--- a/player.go
+++ b/player.go
@@ -65,7 +65,7 @@ func (player *Player) Pause(pause bool) error {
 	msg := message{
 		Op:      opPause,
 		GuildID: player.guildID,
-		Pause:   pause,
+		Pause:   &pause,
 	}
 	data, err := json.Marshal(msg)
 	if err != nil {
@@ -85,7 +85,7 @@ func (player *Player) Seek(position int) error {
 	msg := message{
 		Op:       opSeek,
 		GuildID:  player.guildID,
-		Position: position,
+		Position: &position,
 	}
 	data, err := json.Marshal(msg)
 	if err != nil {
@@ -111,7 +111,7 @@ func (player *Player) Volume(volume int) error {
 	msg := message{
 		Op:      opVolume,
 		GuildID: player.guildID,
-		Volume:  volume,
+		Volume:  &volume,
 	}
 	data, err := json.Marshal(msg)
 	if err != nil {