diff --git a/migrations/2019-03-04-074159_add-pgsql/down.sql b/migrations/2019-03-04-074159_add-pgsql/down.sql
new file mode 100644
index 0000000..da651d2
--- /dev/null
+++ b/migrations/2019-03-04-074159_add-pgsql/down.sql
@@ -0,0 +1 @@
+DELETE FROM languages WHERE name = 'PostgreSQL';
diff --git a/migrations/2019-03-04-074159_add-pgsql/up.sql b/migrations/2019-03-04-074159_add-pgsql/up.sql
new file mode 100644
index 0000000..41b8fdd
--- /dev/null
+++ b/migrations/2019-03-04-074159_add-pgsql/up.sql
@@ -0,0 +1,2 @@
+INSERT INTO languages(priority, name, highlighter_mode, mime) VALUES
+    (10, 'PostgreSQL', 'sql', 'text/x-pgsql');