diff --git a/package.json b/package.json
index 51ff890..e1eeae4 100644
--- a/package.json
+++ b/package.json
@@ -23,6 +23,7 @@
     "start": "webpack --config webpack.server.config.js && webpack-dev-server --config webpack.client.config.js"
   },
   "dependencies": {
+    "@avocado/behavior": "1.x",
     "@avocado/client": "1.x",
     "@avocado/core": "1.x",
     "@avocado/entity": "1.x",
diff --git a/yarn.lock b/yarn.lock
index 27b05ce..4620144 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,6 +2,15 @@
 # yarn lockfile v1
 
 
+"@avocado/behavior@1.x":
+  version "1.0.7"
+  resolved "https://npm.i12e.cha0s.io/@avocado%2fbehavior/-/behavior-1.0.7.tgz#94c94159f6857982f094cf467cdaa45e3a04c7c1"
+  dependencies:
+    "@avocado/core" "1.x"
+    "@avocado/mixins" "1.x"
+    debug "3.1.0"
+    object-hash "1.3.1"
+
 "@avocado/client@1.x":
   version "1.0.1"
   resolved "https://npm.i12e.cha0s.io/@avocado%2fclient/-/client-1.0.1.tgz#153b42f03dd79d08156d6abc4ded475baf9bc9fe"
@@ -1334,7 +1343,7 @@ class-utils@^0.3.5:
     isobject "^3.0.0"
     static-extend "^0.1.1"
 
-classnames@^2.2.6:
+classnames@2.2.6:
   version "2.2.6"
   resolved "https://npm.i12e.cha0s.io/classnames/-/classnames-2.2.6.tgz#43935bffdd291f326dad0a205309b38d00f650ce"
 
@@ -1592,6 +1601,12 @@ debug@2.6.9, debug@^2.1.2, debug@^2.2.0, debug@^2.3.3:
   dependencies:
     ms "2.0.0"
 
+debug@3.1.0, debug@~3.1.0:
+  version "3.1.0"
+  resolved "https://npm.i12e.cha0s.io/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
+  dependencies:
+    ms "2.0.0"
+
 debug@^3.1.0, debug@^3.2.5, debug@^3.2.6:
   version "3.2.6"
   resolved "https://npm.i12e.cha0s.io/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
@@ -1604,12 +1619,6 @@ debug@^4.1.0, debug@^4.1.1, debug@~4.1.0:
   dependencies:
     ms "^2.1.1"
 
-debug@~3.1.0:
-  version "3.1.0"
-  resolved "https://npm.i12e.cha0s.io/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
-  dependencies:
-    ms "2.0.0"
-
 decamelize@^1.2.0:
   version "1.2.0"
   resolved "https://npm.i12e.cha0s.io/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
@@ -3275,6 +3284,10 @@ object-copy@^0.1.0:
     define-property "^0.2.5"
     kind-of "^3.0.3"
 
+object-hash@1.3.1:
+  version "1.3.1"
+  resolved "https://npm.i12e.cha0s.io/object-hash/-/object-hash-1.3.1.tgz#fde452098a951cb145f039bb7d455449ddc126df"
+
 object-keys@^1.0.12:
   version "1.1.0"
   resolved "https://npm.i12e.cha0s.io/object-keys/-/object-keys-1.1.0.tgz#11bd22348dd2e096a045ab06f6c85bcc340fa032"