diff --git a/src/Library/src/CD/cd.cpp b/src/Library/src/CD/cd.cpp
index 913c364d..61676866 100644
--- a/src/Library/src/CD/cd.cpp
+++ b/src/Library/src/CD/cd.cpp
@@ -84,7 +84,7 @@ namespace JabyEngine {
                 CD_IO::PortIndex1::change_to();
                 const auto cur_irq = CD_IO::Interrupt::get_type(CD_IO::PortIndex1::InterruptFlag);
                 last_interrupt = cur_irq;
-                CD_IO::Interrupt::ack(CD_IO::PortIndex1::InterruptFlag);
+                CD_IO::Interrupt::ack_extended(CD_IO::PortIndex1::InterruptFlag);
 
                 cmd_interrupt_bit = bit::clear(cmd_interrupt_bit, cur_irq);
                 if(cur_irq == CD_IO::Interrupt::DataReady) {