diff --git a/raylib/raudio.go b/raylib/raudio.go
index 5e98f27..479b9db 100644
--- a/raylib/raudio.go
+++ b/raylib/raudio.go
@@ -22,9 +22,6 @@ import (
 	"unsafe"
 )
 
-// AudioCallback function.
-type AudioCallback func(data []float32, frames int)
-
 var internalAudioStreamCallback AudioCallback
 
 // SetAudioStreamCallback - Audio thread callback to request new data
diff --git a/raylib/raylib.go b/raylib/raylib.go
index 2f370dc..c79c21a 100644
--- a/raylib/raylib.go
+++ b/raylib/raylib.go
@@ -41,6 +41,9 @@ func NewWave(sampleCount, sampleRate, sampleSize, channels uint32, data []byte)
 	return Wave{sampleCount, sampleRate, sampleSize, channels, d}
 }
 
+// AudioCallback function.
+type AudioCallback func(data []float32, frames int)
+
 // Sound source type
 type Sound struct {
 	Stream     AudioStream