diff --git a/drone.yml b/drone.yml
index 1349958..feb32f9 100644
--- a/drone.yml
+++ b/drone.yml
@@ -5,7 +5,8 @@ steps:
 - name: build_client
   image: node
   commands:
-    - "apt-get install tree"
+    - "apt update"
+    - "apt install tree"
     - "tree"
     - "cd Server/src"
     - "ls"