diff --git a/stratosphere/fs_mitm/source/fs_istorage.hpp b/stratosphere/fs_mitm/source/fs_istorage.hpp
index a5e99fadd..4262245f6 100644
--- a/stratosphere/fs_mitm/source/fs_istorage.hpp
+++ b/stratosphere/fs_mitm/source/fs_istorage.hpp
@@ -16,9 +16,7 @@ enum class FsIStorageCmd {
 
 class IStorage {
     public:
-        virtual ~IStorage() {
-            
-        }
+        virtual ~IStorage();
         
         virtual IStorage *Clone() = 0; 
         
diff --git a/stratosphere/fs_mitm/source/fsmitm_layeredrom.cpp b/stratosphere/fs_mitm/source/fsmitm_layeredrom.cpp
index 6d2797268..0ca29eb2b 100644
--- a/stratosphere/fs_mitm/source/fsmitm_layeredrom.cpp
+++ b/stratosphere/fs_mitm/source/fsmitm_layeredrom.cpp
@@ -5,6 +5,7 @@
 #include "fsmitm_utils.hpp"
 #include "debug.hpp"
 
+IStorage::~IStorage() = default;
 
 LayeredRomFS::LayeredRomFS(std::shared_ptr<RomInterfaceStorage> s_r, std::shared_ptr<RomFileStorage> f_r, u64 tid) : storage_romfs(s_r), file_romfs(f_r), title_id(tid) {
     /* Start building the new virtual romfs. */