diff --git a/vmm/src/x64/intel/dispatch_vmexit_io.hpp b/vmm/src/x64/intel/dispatch_vmexit_io.hpp
index fdaa2dd4e..d04bcd11b 100644
--- a/vmm/src/x64/intel/dispatch_vmexit_io.hpp
+++ b/vmm/src/x64/intel/dispatch_vmexit_io.hpp
@@ -73,11 +73,6 @@ namespace microv
         vs_pool_t &mut_vs_pool,
         bsl::safe_u16 const &vsid) noexcept -> bsl::errc_type
     {
-        /// TODO:
-        /// - Need to properly handle string instructions (INS/OUTS)
-        /// - Need to properly handle IN instructions
-        ///
-
         bsl::expects(!mut_sys.is_the_active_vm_the_root_vm());
 
         bsl::discard(gs);
@@ -131,8 +126,7 @@ namespace microv
             mut_exit_io->type = hypercall::MV_EXIT_IO_OUT.get();
         }
         else {
-            bsl::error() << "MV_EXIT_IO_IN not implemented\n" << bsl::here();
-            return bsl::errc_failure;
+            mut_exit_io->type = hypercall::MV_EXIT_IO_IN.get();
         }
 
         constexpr auto bytes1{0_u64};