diff --git a/backend/src/main/java/de/szut/casino/lootboxes/LootBoxRepository.java b/backend/src/main/java/de/szut/casino/lootboxes/LootBoxRepository.java
new file mode 100644
index 0000000..96ba188
--- /dev/null
+++ b/backend/src/main/java/de/szut/casino/lootboxes/LootBoxRepository.java
@@ -0,0 +1,9 @@
+package de.szut.casino.lootboxes;
+
+import de.szut.casino.blackjack.BlackJackGameEntity;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Service;
+
+@Service
+public interface LootBoxRepository extends JpaRepository<LootBoxEntity, Long> {
+}
diff --git a/backend/src/main/java/de/szut/casino/lootboxes/RewardRepository.java b/backend/src/main/java/de/szut/casino/lootboxes/RewardRepository.java
new file mode 100644
index 0000000..7878000
--- /dev/null
+++ b/backend/src/main/java/de/szut/casino/lootboxes/RewardRepository.java
@@ -0,0 +1,8 @@
+package de.szut.casino.lootboxes;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Service;
+
+@Service
+public interface RewardRepository extends JpaRepository<RewardEntity, Long> {
+}