diff --git a/docker-compose.yml b/docker-compose.yml
index ab3a438..fec8c87 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -10,7 +10,7 @@ services:
     ports:
       - "127.0.0.1:${DB_PORT}:5432"
     volumes:
-      - /var/lib/postgresql/data
+      - postgres-data:/var/lib/postgresql/data
     environment:
       POSTGRES_USER: ${DB_USER}
       POSTGRES_PASSWORD: ${DB_PASS}
@@ -48,3 +48,6 @@ services:
       - 4000:4000
     depends_on:
       - db
+
+volumes:
+  postgres-data:
diff --git a/indexer/docker-compose.yml b/indexer/docker-compose.yml
index a85bc1a..dd05120 100644
--- a/indexer/docker-compose.yml
+++ b/indexer/docker-compose.yml
@@ -12,7 +12,7 @@ services:
       - "127.0.0.1:8080:8080"
     command: start-single-node --insecure
     volumes:
-      - /cockroach/cockroach-data
+      - cockroach-data:/cockroach/cockroach-data
 
   cockroachdb-init:
     depends_on:
@@ -75,3 +75,6 @@ services:
       DB_USER: "root"
     ports:
       - "4444:3000"
+
+volumes:
+  cockroach-data: