diff --git a/docs/otel/docker-compose.yaml b/docs/otel/docker-compose.yaml
index 0f22d02..e59539f 100644
--- a/docs/otel/docker-compose.yaml
+++ b/docs/otel/docker-compose.yaml
@@ -1,5 +1,3 @@
-version: "3.2"
-
 services:
   fuseki-persons:
     build: ../../