diff --git a/src/include/86box/snd_resid.h b/src/include/86box/snd_resid.h
index c7e97ac0f..c6a616a3e 100644
--- a/src/include/86box/snd_resid.h
+++ b/src/include/86box/snd_resid.h
@@ -4,7 +4,7 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
-void   *sid_init(uint8_t type);
+void   *sid_init(uint8_t type, double range);
 void    sid_close(void *priv);
 void    sid_reset(void *priv);
 uint8_t sid_read(uint16_t addr, void *priv);