diff --git a/desmume/src/SPU.c b/desmume/src/SPU.c
index d1452c44c..6ef38a52a 100644
--- a/desmume/src/SPU.c
+++ b/desmume/src/SPU.c
@@ -169,7 +169,7 @@ void SPU_Reset(void)
 {
    int i;
 
-   memset((void *)SPU, 0, sizeof(SPU_struct));
+   memset((void *)SPU->chan, 0, sizeof(channel_struct) * 16);
 
    // Reset Registers
    for (i = 0x400; i < 0x51D; i++)
diff --git a/desmume/src/SPU.h b/desmume/src/SPU.h
index 356b16c01..de551a24c 100644
--- a/desmume/src/SPU.h
+++ b/desmume/src/SPU.h
@@ -68,7 +68,6 @@ typedef struct
 
 typedef struct
 {
-   BOOL enable;
    u32 bufpos;
    u32 buflength;
    s32 *sndbuf;