diff --git a/src/engine/platform/amiga.cpp b/src/engine/platform/amiga.cpp
index 104e66d45..6d015db48 100644
--- a/src/engine/platform/amiga.cpp
+++ b/src/engine/platform/amiga.cpp
@@ -108,7 +108,9 @@ void DivPlatformAmiga::acquire(short* bufL, short* bufR, size_t start, size_t le
           } else {
             DivSample* s=parent->getSample(chan[i].sample);
             if (s->samples>0) {
-              writeAudDat(s->data8[chan[i].audPos++]);
+              if (chan[i].audPos<s->samples) {
+                writeAudDat(s->data8[chan[i].audPos++]);
+              }
               if (chan[i].audPos>=s->samples || chan[i].audPos>=131071) {
                 if (s->loopStart>=0 && s->loopStart<(int)s->samples) {
                   chan[i].audPos=s->loopStart;