diff --git a/src/core/hle/kernel/handle_table.cpp b/src/core/hle/kernel/handle_table.cpp
index 74d3d05148..3beb557535 100644
--- a/src/core/hle/kernel/handle_table.cpp
+++ b/src/core/hle/kernel/handle_table.cpp
@@ -5,12 +5,10 @@
 #include <utility>
 #include "common/assert.h"
 #include "common/logging/log.h"
-#include "core/hle/kernel/client_session.h"
 #include "core/hle/kernel/errors.h"
 #include "core/hle/kernel/handle_table.h"
 #include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/process.h"
-#include "core/hle/kernel/session.h"
 #include "core/hle/kernel/thread.h"
 
 namespace Kernel {
@@ -55,14 +53,6 @@ ResultVal<Handle> HandleTable::Duplicate(Handle handle) {
     return Create(std::move(object));
 }
 
-void HandleTable::ConvertSessionToDomain(const Session& session, SharedPtr<Object> domain) {
-    for (auto& object : objects) {
-        if (DynamicObjectCast<ClientSession>(object) == session.client) {
-            object = domain;
-        }
-    }
-}
-
 ResultCode HandleTable::Close(Handle handle) {
     if (!IsValid(handle))
         return ERR_INVALID_HANDLE;
diff --git a/src/core/hle/kernel/handle_table.h b/src/core/hle/kernel/handle_table.h
index 935cc22b5c..ba968c6667 100644
--- a/src/core/hle/kernel/handle_table.h
+++ b/src/core/hle/kernel/handle_table.h
@@ -17,8 +17,6 @@ enum KernelHandle : Handle {
     CurrentProcess = 0xFFFF8001,
 };
 
-class Session;
-
 /**
  * This class allows the creation of Handles, which are references to objects that can be tested
  * for validity and looked up. Here they are used to pass references to kernel objects to/from the
@@ -61,11 +59,6 @@ public:
      */
     ResultVal<Handle> Duplicate(Handle handle);
 
-    /**
-     * Convert all handles of the specified Session to the specified Domain.
-     */
-    void ConvertSessionToDomain(const Session& session, SharedPtr<Object> domain);
-
     /**
      * Closes a handle, removing it from the table and decreasing the object's ref-count.
      * @return `RESULT_SUCCESS` or one of the following errors: