diff --git a/docker-compose/.env b/docker-compose/.env
index abbce20..b984df9 100644
--- a/docker-compose/.env
+++ b/docker-compose/.env
@@ -57,7 +57,7 @@
 
 #DMAAP_MEDIATOR_GO
 DMAAP_MEDIATOR_GO_BASE="nexus3.o-ran-sc.org:10004/o-ran-sc/nonrtric-dmaap-mediator-producer"
-DMAAP_MEDIATOR_GO_TAG="1.0,0"
+DMAAP_MEDIATOR_GO_TAG="1.0.0"
 
 #DMAAP_MEDIATOR_JAVA
 DMAAP_MEDIATOR_JAVA_BASE="nexus3.o-ran-sc.org:10003/o-ran-sc/nonrtric-dmaap-adaptor"