diff --git a/Source/Core/Common/Arm64Emitter.h b/Source/Core/Common/Arm64Emitter.h
index a5eb986e2f..899c2dbde6 100644
--- a/Source/Core/Common/Arm64Emitter.h
+++ b/Source/Core/Common/Arm64Emitter.h
@@ -709,10 +709,9 @@ public:
 	// (this method might be a thunk in the case of multi-inheritance) so we
 	// have to go through a trampoline function.
 	template <typename T, typename... Args>
-	static void CallLambdaTrampoline(const std::function<T(Args...)>* f,
-	                                 Args... args)
+	static T CallLambdaTrampoline(const std::function<T(Args...)>* f, Args... args)
 	{
-		(*f)(args...);
+		return (*f)(args...);
 	}
 
 	// This function expects you to have set up the state.
diff --git a/Source/Core/Common/x64Emitter.h b/Source/Core/Common/x64Emitter.h
index c62254aec4..627c940cdb 100644
--- a/Source/Core/Common/x64Emitter.h
+++ b/Source/Core/Common/x64Emitter.h
@@ -964,10 +964,9 @@ public:
 	// (this method might be a thunk in the case of multi-inheritance) so we
 	// have to go through a trampoline function.
 	template <typename T, typename... Args>
-	static void CallLambdaTrampoline(const std::function<T(Args...)>* f,
-	                                 Args... args)
+	static T CallLambdaTrampoline(const std::function<T(Args...)>* f, Args... args)
 	{
-		(*f)(args...);
+		return (*f)(args...);
 	}
 
 	template <typename T, typename... Args>