diff --git a/mednafen/psx/spu.cpp b/mednafen/psx/spu.cpp
index b64ff2b61..513628aef 100644
--- a/mednafen/psx/spu.cpp
+++ b/mednafen/psx/spu.cpp
@@ -1452,8 +1452,8 @@ int PS_SPU::StateAction(StateMem *sm, int load, int data_only)
          Voices[i].LoopAddr &= 0x3FFFF;
       }
 
-      if(clock_divider <= 0 || clock_divider > 768)
-         clock_divider = 768;
+      if(clock_divider <= 0 || clock_divider > spu_samples*768)
+         clock_divider = spu_samples*768;
 
       RWAddr &= 0x3FFFF;
       CWA &= 0x1FF;