diff --git a/src/core/linker.cpp b/src/core/linker.cpp
index 0d76f4b9e..af8ee470f 100644
--- a/src/core/linker.cpp
+++ b/src/core/linker.cpp
@@ -1,6 +1,8 @@
 // SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include <algorithm>
+
 #include "common/alignment.h"
 #include "common/assert.h"
 #include "common/config.h"
@@ -418,4 +420,8 @@ void Linker::DebugDump() {
     }
 }
 
+int Linker::GetNumberModules() const {
+    return m_modules.size();
+}
+
 } // namespace Core
diff --git a/src/core/linker.h b/src/core/linker.h
index afd26ff59..5b700a312 100644
--- a/src/core/linker.h
+++ b/src/core/linker.h
@@ -3,7 +3,6 @@
 
 #pragma once
 
-#include <algorithm>
 #include <mutex>
 #include <vector>
 #include "core/module.h"
@@ -79,9 +78,7 @@ public:
         return m_modules.at(index).get();
     }
 
-    int GetNumberModules() const {
-        return m_modules.size();
-    }
+    int GetNumberModules() const;
 
     void RelocateAnyImports(Module* m) {
         Relocate(m);