diff --git a/app/Services/PostgreSql.php b/app/Services/PostgreSql.php
index a6acb9d..9c42283 100644
--- a/app/Services/PostgreSql.php
+++ b/app/Services/PostgreSql.php
@@ -23,7 +23,7 @@ class PostgreSql extends BaseService
 
     protected $dockerRunTemplate = '-p "${:port}":5432 \
         -e POSTGRES_PASSWORD="${:root_password}" \
-        -v "${:volume}":/var/lib/postgresql/data \
+        -v "${:volume}":/var/lib/postgresql \
             "${:organization}"/"${:image_name}":"${:tag}"';
 
     protected static $displayName = 'PostgreSQL';
diff --git a/tests/Feature/DockerTagsTest.php b/tests/Feature/DockerTagsTest.php
index 90d53f6..cda099e 100644
--- a/tests/Feature/DockerTagsTest.php
+++ b/tests/Feature/DockerTagsTest.php
@@ -41,7 +41,7 @@ public function it_sorts_the_versions_naturally()
         $tags = collect($dockerTags->getTags());
 
         $this->assertEquals('latest', $tags->shift());
-        $this->assertEquals('17.5', $tags->shift());
+        $this->assertEquals('18.1', $tags->shift());
     }
 
     /**