diff --git a/src/engine/platform/saa.cpp b/src/engine/platform/saa.cpp
index a600d12f9..763e6377a 100644
--- a/src/engine/platform/saa.cpp
+++ b/src/engine/platform/saa.cpp
@@ -485,7 +485,7 @@ void DivPlatformSAA1099::setCoreQuality(unsigned char q) {
       coreQuality=8;
       break;
     case 5:
-      coreQuality=1;
+      coreQuality=4;
       break;
     default:
       coreQuality=32;