diff --git a/src/emucore/CartEnhanced.cxx b/src/emucore/CartEnhanced.cxx
index c462cbcc8..00c7334ed 100644
--- a/src/emucore/CartEnhanced.cxx
+++ b/src/emucore/CartEnhanced.cxx
@@ -348,7 +348,7 @@ bool CartridgeEnhanced::bank(uInt16 bank, uInt16 segment)
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 uInt16 CartridgeEnhanced::getBank(uInt16 address) const
 {
-  return myCurrentSegOffset[std::min((address & ROM_MASK) >> myBankShift, romBankCount() - 1)] >> myBankShift;
+  return myCurrentSegOffset[(address & ROM_MASK) >> myBankShift] >> myBankShift;
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
@@ -360,8 +360,7 @@ uInt16 CartridgeEnhanced::getSegmentBank(uInt16 segment) const
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 uInt16 CartridgeEnhanced::romBankCount() const
 {
-  // take care of too small ROMs
-  return uInt16((mySize + ((1 << myBankShift) - 1)) >> myBankShift);
+  return uInt16(mySize >> myBankShift);
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -