diff --git a/src/supervisor.coffee b/src/supervisor.coffee
index 544e24d3..4efde59b 100644
--- a/src/supervisor.coffee
+++ b/src/supervisor.coffee
@@ -37,7 +37,18 @@ module.exports = class Supervisor extends EventEmitter
 		# FIXME: rearchitect proxyvisor to avoid this circular dependency
 		# by storing current state and having the APIBinder query and report it / provision devices
 		@deviceState.applications.proxyvisor.bindToAPI(@apiBinder)
-		@api = new SupervisorAPI({ @config, @eventTracker, routers: [ @apiBinder.router, @deviceState.router ], healthchecks: [ @apiBinder.healthcheck, @deviceState.healthcheck ] })
+		@api = new SupervisorAPI({
+			@config,
+			@eventTracker,
+			routers: [
+				@apiBinder.router,
+				@deviceState.router
+			],
+			healthchecks: [
+				@apiBinder.healthcheck.bind(@apiBinder),
+				@deviceState.healthcheck.bind(@deviceState)
+			]
+		})
 
 	init: =>
 		@db.init()