diff --git a/checkmk/compose.yaml b/checkmk/compose.yaml
index 40a89a6..a16c514 100644
--- a/checkmk/compose.yaml
+++ b/checkmk/compose.yaml
@@ -7,7 +7,7 @@ services:
       - CMK_SITE_ID=cmk
 
     volumes:
-      - ./checkmk:/omd/sites
+      - sites:/omd/sites
     tmpfs:
       - /opt/omd/sites/cmk/tmp:uid=1000,gid=1000
     ports:
@@ -46,4 +46,6 @@ services:
 
 networks:
   proxy:
-    external: true
\ No newline at end of file
+    external: true
+volumes:
+  sites:
\ No newline at end of file