diff --git a/src/ui/heat_map_color_scheme.js b/src/ui/heat_map_color_scheme.js
index f6a09e9a2d4b8797dd10e68a77666cb103592a47..c0746a12bdb57199328a81e10876499598eee7f2 100644
--- a/src/ui/heat_map_color_scheme.js
+++ b/src/ui/heat_map_color_scheme.js
@@ -261,6 +261,9 @@ morpheus.HeatMapConditions.prototype = {
 	insert: function (index, c) {
 		this.conditions.splice(index, 0, c);
 	},
+	add: function (c) {
+		this.conditions.push(c);
+	},
 	getConditions: function () {
 		return this.conditions;
 	},