diff --git a/bower.json b/bower.json
index 8065f6bb5d1afdf02dfe6735035a49fff786a6f6..2e178cbb080115f0fdff539eb3c29014bfd54ac7 100644
--- a/bower.json
+++ b/bower.json
@@ -2,10 +2,10 @@
   "name": "cesium",
   "private": "true",
   "devDependencies": {
-    "ionic": "driftyco/ionic-bower#1.3.5",
-    "ionic-material": "0.4.2"
+    "ionic": "driftyco/ionic-bower#1.3.5"
   },
   "dependencies": {
+    "ionic-material": "0.4.2",
     "angular-messages": "~1.5.11",
     "robotodraft": "1.1.0",
     "angular": "^1.5.11",