diff --git a/app/config/config_test.yml b/app/config/config_test.yml
index 0b9a738d2..edfde0cda 100644
--- a/app/config/config_test.yml
+++ b/app/config/config_test.yml
@@ -31,6 +31,7 @@ doctrine:
         password: "%test_database_password%"
         charset: "%test_database_charset%"
         path: "%env(TEST_DATABASE_PATH)%"
+        unix_socket: "%test_database_socket%"
 
     orm:
         metadata_cache_driver:
diff --git a/app/config/parameters_test.yml b/app/config/parameters_test.yml
index 257d2acec..360fa7471 100644
--- a/app/config/parameters_test.yml
+++ b/app/config/parameters_test.yml
@@ -7,4 +7,5 @@ parameters:
     test_database_password: null
     test_database_path: "%env(TEST_DATABASE_PATH)%"
     env(TEST_DATABASE_PATH): "%kernel.project_dir%/data/db/wallabag_test.sqlite"
+    test_database_socket: null
     test_database_charset: utf8
diff --git a/app/config/tests/parameters_test.mysql.yml b/app/config/tests/parameters_test.mysql.yml
index d07d09256..4f057fd1e 100644
--- a/app/config/tests/parameters_test.mysql.yml
+++ b/app/config/tests/parameters_test.mysql.yml
@@ -7,4 +7,5 @@ parameters:
     test_database_password: root
     test_database_path: ~
     env(TEST_DATABASE_PATH): ~
+    test_database_socket: null
     test_database_charset: utf8mb4
diff --git a/app/config/tests/parameters_test.pgsql.yml b/app/config/tests/parameters_test.pgsql.yml
index 2be37aa14..b91ae6f34 100644
--- a/app/config/tests/parameters_test.pgsql.yml
+++ b/app/config/tests/parameters_test.pgsql.yml
@@ -7,4 +7,5 @@ parameters:
     test_database_password: wallabagrocks
     test_database_path: ~
     env(TEST_DATABASE_PATH): ~
+    test_database_socket: null
     test_database_charset: utf8
diff --git a/app/config/tests/parameters_test.sqlite.yml b/app/config/tests/parameters_test.sqlite.yml
index 873d107d9..b1e53a266 100644
--- a/app/config/tests/parameters_test.sqlite.yml
+++ b/app/config/tests/parameters_test.sqlite.yml
@@ -9,4 +9,5 @@ parameters:
     # when the schema is dropped then recreate
     test_database_path: "%env(TEST_DATABASE_PATH)%"
     env(TEST_DATABASE_PATH): "%kernel.project_dir%/data/db/wallabag_test.sqlite"
+    test_database_socket: null
     test_database_charset: utf8