diff --git a/testing/config.hsqldb.properties b/testing/config.hsqldb.properties
index 7cbf892..53552f6 100644
--- a/testing/config.hsqldb.properties
+++ b/testing/config.hsqldb.properties
@@ -14,6 +14,5 @@ FRONTEND_URL: https://piped.kavin.rocks
 hibernate.connection.url: jdbc:hsqldb:mem:memdb;sql.syntax_pgs=true
 hibernate.connection.driver_class: org.hsqldb.jdbcDriver
 hibernate.dialect: org.hibernate.dialect.HSQLDialect
-hibernate.dialect: org.hibernate.dialect.PostgreSQL10Dialect
 hibernate.connection.username: piped
 hibernate.connection.password: changeme