diff --git a/CHANGELOG.md b/CHANGELOG.md
index dccd49ec..0bc68138 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,5 @@
+* Fix preloaded apps by passing appId to extendEnvVars
+
 # v1.12.0
 
 * Add endpoints for docker-compose up and down [Pablo]
diff --git a/src/bootstrap.coffee b/src/bootstrap.coffee
index 8a3895a6..7281f6fa 100644
--- a/src/bootstrap.coffee
+++ b/src/bootstrap.coffee
@@ -20,7 +20,7 @@ loadPreloadedApps = ->
 		fs.readFileAsync(appsPath, 'utf8')
 	.then(JSON.parse)
 	.map (app) ->
-		utils.extendEnvVars(app.env, userConfig.uuid)
+		utils.extendEnvVars(app.env, userConfig.uuid, app.appId)
 		.then (extendedEnv) ->
 			app.env = JSON.stringify(extendedEnv)
 			knex('app').insert(app)