diff --git a/knexfile.js b/knexfile.js
index 77e0454c..12f5362d 100644
--- a/knexfile.js
+++ b/knexfile.js
@@ -20,7 +20,7 @@ if (process.env.NODE_ENV === 'production') {
 }
 
 // https://github.com/tgriesser/knex/issues/852
-if (!(!process.env.PGSSLMODE || process.env.PGSSLMODE === 'disabled')) {
+if (process.env.PGSSLMODE || process.env.PGSSLMODE !== 'disable') {
   connection.ssl = {
     rejectUnauthorized: false,
     ca: fs.readFileSync(process.env.PGSSLROOTCERT).toString(),
diff --git a/package.json b/package.json
index 7e877f0a..1631573c 100644
--- a/package.json
+++ b/package.json
@@ -115,6 +115,7 @@
     "db-migrate": "knex migrate:latest",
     "db-rollback": "knex migrate:rollback",
     "db-seed": "knex seed:run",
+    "db-version": "knex migrate:currentVersion",
     "deploy": "yarn install && yarn relay && yarn build && firebase deploy"
   }
 }
diff --git a/src/common/LoginButton.js b/src/common/LoginButton.js
index 577ad454..ff6a8248 100644
--- a/src/common/LoginButton.js
+++ b/src/common/LoginButton.js
@@ -6,10 +6,10 @@
 
 /* @flow */
 
+import cx from 'classnames';
 import React from 'react';
 import PropTypes from 'prop-types';
 import Button from '@material-ui/core/Button';
-import cx from 'classnames';
 import { darken } from '@material-ui/core/styles/colorManipulator';
 import { withStyles } from '@material-ui/core/styles';
 
diff --git a/src/server/db/index.js b/src/server/db/index.js
index 36c1306f..546b845c 100644
--- a/src/server/db/index.js
+++ b/src/server/db/index.js
@@ -18,7 +18,7 @@ if (process.env.NODE_ENV === 'production') {
 }
 
 // https://github.com/tgriesser/knex/issues/852
-if (!(!process.env.PGSSLMODE || process.env.PGSSLMODE === 'disabled')) {
+if (process.env.PGSSLMODE && process.env.PGSSLMODE !== 'disable') {
   connection.ssl = {
     rejectUnauthorized: false,
     ca: fs.readFileSync(process.env.PGSSLROOTCERT).toString(),