diff --git a/docker-compose-citus.yml b/docker-compose-citus.yml
index cd63d583..da71c50a 100644
--- a/docker-compose-citus.yml
+++ b/docker-compose-citus.yml
@@ -27,19 +27,19 @@ services:
             ETCD_UNSUPPORTED_ARCH: arm64
         container_name: demo-etcd1
         hostname: etcd1
-        command: etcd -name etcd1 -initial-advertise-peer-urls http://etcd1:2380
+        command: etcd --name etcd1 --initial-advertise-peer-urls http://etcd1:2380
 
     etcd2:
         <<: *etcd
         container_name: demo-etcd2
         hostname: etcd2
-        command: etcd -name etcd2 -initial-advertise-peer-urls http://etcd2:2380
+        command: etcd --name etcd2 --initial-advertise-peer-urls http://etcd2:2380
 
     etcd3:
         <<: *etcd
         container_name: demo-etcd3
         hostname: etcd3
-        command: etcd -name etcd3 -initial-advertise-peer-urls http://etcd3:2380
+        command: etcd --name etcd3 --initial-advertise-peer-urls http://etcd3:2380
 
     haproxy:
         image: ${PATRONI_TEST_IMAGE:-patroni-citus}
diff --git a/docker-compose.yml b/docker-compose.yml
index 996c2c82..6b7d7a92 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -25,19 +25,19 @@ services:
             ETCD_UNSUPPORTED_ARCH: arm64
         container_name: demo-etcd1
         hostname: etcd1
-        command: etcd -name etcd1 -initial-advertise-peer-urls http://etcd1:2380
+        command: etcd --name etcd1 --initial-advertise-peer-urls http://etcd1:2380
 
     etcd2:
         <<: *etcd
         container_name: demo-etcd2
         hostname: etcd2
-        command: etcd -name etcd2 -initial-advertise-peer-urls http://etcd2:2380
+        command: etcd --name etcd2 --initial-advertise-peer-urls http://etcd2:2380
 
     etcd3:
         <<: *etcd
         container_name: demo-etcd3
         hostname: etcd3
-        command: etcd -name etcd3 -initial-advertise-peer-urls http://etcd3:2380
+        command: etcd --name etcd3 --initial-advertise-peer-urls http://etcd3:2380
 
     haproxy:
         image: ${PATRONI_TEST_IMAGE:-patroni}