diff --git a/rpcs3/Crypto/unpkg.h b/rpcs3/Crypto/unpkg.h
index 62a18a4bef..0f895a0fe6 100644
--- a/rpcs3/Crypto/unpkg.h
+++ b/rpcs3/Crypto/unpkg.h
@@ -56,6 +56,6 @@ struct PKGEntry
 	be_t<u32> pad;          // Padding (zeros)
 };
 
-struct fs::file;
+namespace fs { struct file; }
 
 int Unpack(const fs::file& dec_pkg_f, std::string src, std::string dst);
diff --git a/rpcs3/Loader/PKG.h b/rpcs3/Loader/PKG.h
index 17e55e2347..1a51c71199 100644
--- a/rpcs3/Loader/PKG.h
+++ b/rpcs3/Loader/PKG.h
@@ -1,6 +1,6 @@
 #pragma once
 
-struct fs::file;
+namespace fs { struct file; }
 
 struct PKGLoader
 {