diff --git a/lib/fast486/opcodes.c b/lib/fast486/opcodes.c
index 8ea6eda6b5e..b191e6e9c02 100644
--- a/lib/fast486/opcodes.c
+++ b/lib/fast486/opcodes.c
@@ -883,7 +883,7 @@ FAST486_OPCODE_HANDLER(Fast486OpcodeHalt)
     }
 
     /* Halt */
-    while (State->IntStatus != FAST486_INT_SIGNAL) State->IdleCallback(State);
+    // TODO: Halt the CPU until an interrupt occurs, using IdleCallback if needed.
 
     /* Return success */
     return TRUE;