diff --git a/src/storage/interface.go b/src/storage/interface.go
index d49fdfe..eea5d45 100644
--- a/src/storage/interface.go
+++ b/src/storage/interface.go
@@ -1,6 +1,6 @@
 package storage
 
-type IStorage interface {
+type Storage interface {
 	Close() error
 	CountItems() int
 	CreateFeed(params CreateFeedParams) *Feed
@@ -25,3 +25,4 @@ type IStorage interface {
 	UpdateItemStatus(item_id int64, status ItemStatus) bool
 	UpdateSettings(params UpdateSettingsParams) bool
 }
+
diff --git a/src/storage/feed.go b/src/storage/sqlite/feed.go
similarity index 100%
rename from src/storage/feed.go
rename to src/storage/sqlite/feed.go
diff --git a/src/storage/feed_test.go b/src/storage/sqlite/feed_test.go
similarity index 100%
rename from src/storage/feed_test.go
rename to src/storage/sqlite/feed_test.go
diff --git a/src/storage/feedstate.go b/src/storage/sqlite/feedstate.go
similarity index 100%
rename from src/storage/feedstate.go
rename to src/storage/sqlite/feedstate.go
diff --git a/src/storage/feedstate_test.go b/src/storage/sqlite/feedstate_test.go
similarity index 100%
rename from src/storage/feedstate_test.go
rename to src/storage/sqlite/feedstate_test.go
diff --git a/src/storage/folder.go b/src/storage/sqlite/folder.go
similarity index 100%
rename from src/storage/folder.go
rename to src/storage/sqlite/folder.go
diff --git a/src/storage/folder_test.go b/src/storage/sqlite/folder_test.go
similarity index 100%
rename from src/storage/folder_test.go
rename to src/storage/sqlite/folder_test.go
diff --git a/src/storage/item.go b/src/storage/sqlite/item.go
similarity index 100%
rename from src/storage/item.go
rename to src/storage/sqlite/item.go
diff --git a/src/storage/item_test.go b/src/storage/sqlite/item_test.go
similarity index 100%
rename from src/storage/item_test.go
rename to src/storage/sqlite/item_test.go
diff --git a/src/storage/migration.go b/src/storage/sqlite/migration.go
similarity index 100%
rename from src/storage/migration.go
rename to src/storage/sqlite/migration.go
diff --git a/src/storage/settings.go b/src/storage/sqlite/settings.go
similarity index 100%
rename from src/storage/settings.go
rename to src/storage/sqlite/settings.go
diff --git a/src/storage/settings_test.go b/src/storage/sqlite/settings_test.go
similarity index 100%
rename from src/storage/settings_test.go
rename to src/storage/sqlite/settings_test.go
diff --git a/src/storage/storage.go b/src/storage/sqlite/storage.go
similarity index 100%
rename from src/storage/storage.go
rename to src/storage/sqlite/storage.go
diff --git a/src/storage/storage_test.go b/src/storage/sqlite/storage_test.go
similarity index 100%
rename from src/storage/storage_test.go
rename to src/storage/sqlite/storage_test.go