diff --git a/src/services/habit.ts b/src/services/habits.service.ts
similarity index 100%
rename from src/services/habit.ts
rename to src/services/habits.service.ts
diff --git a/src/services/index.ts b/src/services/index.ts
index be18b48..1b977d4 100644
--- a/src/services/index.ts
+++ b/src/services/index.ts
@@ -1,5 +1,5 @@
-export * from './habit';
-export * from './occurrences';
-export * from './user-account';
-export * from './storage';
-export * from './traits';
+export * from './habits.service';
+export * from './occurrences.service';
+export * from './user-account.service';
+export * from './storage.service';
+export * from './traits.service';
diff --git a/src/services/occurrences.ts b/src/services/occurrences.service.ts
similarity index 100%
rename from src/services/occurrences.ts
rename to src/services/occurrences.service.ts
diff --git a/src/services/storage.ts b/src/services/storage.service.ts
similarity index 100%
rename from src/services/storage.ts
rename to src/services/storage.service.ts
diff --git a/src/services/traits.ts b/src/services/traits.service.ts
similarity index 100%
rename from src/services/traits.ts
rename to src/services/traits.service.ts
diff --git a/src/services/user-account.ts b/src/services/user-account.service.ts
similarity index 100%
rename from src/services/user-account.ts
rename to src/services/user-account.service.ts