diff --git a/backend/.gitignore b/backend/.gitignore
index 0c10b591087217ff8a32545f44a5671ceabd9ef4..b06f6c0ca08161fb60658b0954d6e1e98ff71df3 100644
--- a/backend/.gitignore
+++ b/backend/.gitignore
@@ -100,3 +100,5 @@ build
 
 .gradle
 
+!gradle/wrapper/gradle-wrapper.jar
+
diff --git a/backend/gradle/wrapper/gradle-wrapper.jar b/backend/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000000000000000000000000000000000000..7454180f2ae8848c63b8b4dea2cb829da983f2fa
Binary files /dev/null and b/backend/gradle/wrapper/gradle-wrapper.jar differ