diff --git a/CHANGELOG.md b/CHANGELOG.md
index a5d13c92..af283764 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,5 @@
+* Add RESIN_SUPERVISOR_DELTA to special list so that app is not restarted when it changes [Pablo]
+
 # v1.6.1
 
 * Reduce noise in logs [Kostas]
diff --git a/src/application.coffee b/src/application.coffee
index e3b56477..12eac9fe 100644
--- a/src/application.coffee
+++ b/src/application.coffee
@@ -319,6 +319,7 @@ apiPollInterval = (val) ->
 
 specialActionEnvVars =
 	'RESIN_OVERRIDE_LOCK': null # This one is in use, so we keep backwards comp.
+	'RESIN_SUPERVISOR_DELTA': null
 	'RESIN_SUPERVISOR_UPDATE_STRATEGY': null
 	'RESIN_SUPERVISOR_HANDOVER_TIMEOUT': null
 	'RESIN_SUPERVISOR_OVERRIDE_LOCK': null