diff --git a/docker-compose.block-producer.yml b/docker-compose.block-producer.yml
index 7efe51b338..aced30d85b 100644
--- a/docker-compose.block-producer.yml
+++ b/docker-compose.block-producer.yml
@@ -1,10 +1,8 @@
-version: '3.8'
-
 services:
   openmina-node:
     image: openmina/openmina:${OPENMINA_TAG:-latest}
     entrypoint: >
-      sh -c 'openmina node --producer-key /root/.openmina/producer-key ${COINBASE_RECEIVER:+--coinbase-receiver $COINBASE_RECEIVER}'
+      sh -c "openmina node --producer-key /root/.openmina/producer-key $${COINBASE_RECEIVER:+--coinbase-receiver $$COINBASE_RECEIVER}"
     ports:
       - "3000:3000"
     volumes:
diff --git a/docker-compose.dev.yml b/docker-compose.dev.yml
index cddffc3dbc..7b79b5bbee 100644
--- a/docker-compose.dev.yml
+++ b/docker-compose.dev.yml
@@ -1,5 +1,3 @@
-version: '3.8'
-
 services:
   openmina_node:
     build:
diff --git a/docker-compose.yml b/docker-compose.yml
index 4409cf8d7d..b12afaf323 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,5 +1,3 @@
-version: '3.8'
-
 services:
   openmina-node:
     image: openmina/openmina:${OPENMINA_TAG:-latest}