diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 293d4cb..50d231e 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -7,6 +7,10 @@ spring:
     hibernate:
       ddl-auto: update
     show-sql: true
+    properties:
+      hibernate:
+        jdbc:
+          batch_size: 50
 
 ---
 spring: