diff --git a/libstratosphere/include/stratosphere/spl/impl/spl_api_impl.hpp b/libstratosphere/include/stratosphere/spl/impl/spl_api_impl.hpp
index b64d8414..db235432 100644
--- a/libstratosphere/include/stratosphere/spl/impl/spl_api_impl.hpp
+++ b/libstratosphere/include/stratosphere/spl/impl/spl_api_impl.hpp
@@ -51,7 +51,7 @@ namespace ams::spl::impl {
 
     Result AllocateAesKeySlot(s32 *out_keyslot);
     Result DeallocateAesKeySlot(s32 keyslot);
-    Result TestAesKeySlot(s32 *out_index, s32 keyslot);
+    Result TestAesKeySlot(s32 *out_index, bool *out_virtual, s32 keyslot);
 
     os::SystemEvent *GetAesKeySlotAvailableEvent();
 
diff --git a/libstratosphere/source/spl/impl/spl_api_impl.cpp b/libstratosphere/source/spl/impl/spl_api_impl.cpp
index ed1fe883..a4183c38 100644
--- a/libstratosphere/source/spl/impl/spl_api_impl.cpp
+++ b/libstratosphere/source/spl/impl/spl_api_impl.cpp
@@ -729,9 +729,10 @@ namespace ams::spl::impl {
         return ResultSuccess();
     }
 
-    Result TestAesKeySlot(s32 *out_index, s32 keyslot) {
+    Result TestAesKeySlot(s32 *out_index, bool *out_virtual, s32 keyslot) {
         if (g_is_physical_keyslot_allowed && IsPhysicalAesKeySlot(keyslot)) {
-            *out_index = keyslot;
+            *out_index   = keyslot;
+            *out_virtual = false;
             return ResultSuccess();
         }
 
@@ -740,7 +741,8 @@ namespace ams::spl::impl {
         const s32 index = GetVirtualAesKeySlotIndex(keyslot);
         R_UNLESS(g_is_aes_keyslot_allocated[index], spl::ResultInvalidKeySlot());
 
-        *out_index = index;
+        *out_index   = index;
+        *out_virtual = true;
         return ResultSuccess();
     }