diff --git a/packages/components/packages/Signup/package.json b/packages/components/packages/Signup/package.json
index d2edb8ebcf9a138f00a3844295f552e8609336cc..fb5fad6045eda62e5a35d56141bdce97ddda72c0 100644
--- a/packages/components/packages/Signup/package.json
+++ b/packages/components/packages/Signup/package.json
@@ -10,7 +10,8 @@
     "react-bootstrap": "^0.32.0",
     "react-redux": "^5.0.6",
     "react-router": "^4.2.0",
-    "redux": "^3.7.2"
+    "redux": "^3.7.2",
+    "@pubsweet/ui": "^2.0.0"
   },
   "peerDependencies": {
     "pubsweet-client": ">=1.0.0",
diff --git a/yarn.lock b/yarn.lock
index 2c4a3e08f30219ab60db7007717acb4d2adbfb7f..f215f976086833409acbe823f3be55672b7dbd6f 100755
--- a/yarn.lock
+++ b/yarn.lock
@@ -8969,10 +8969,6 @@ pkginfo@0.3.x:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/pkginfo/-/pkginfo-0.3.1.tgz#5b29f6a81f70717142e09e765bbeab97b4f81e21"
 
-pkginfo@0.x.x:
-  version "0.4.1"
-  resolved "https://registry.yarnpkg.com/pkginfo/-/pkginfo-0.4.1.tgz#b5418ef0439de5425fc4995042dced14fb2a84ff"
-
 platform@1.3.5:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/platform/-/platform-1.3.5.tgz#fb6958c696e07e2918d2eeda0f0bc9448d733444"
@@ -9697,18 +9693,7 @@ promise@^7.1.1:
   dependencies:
     asap "~2.0.3"
 
-prompt@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/prompt/-/prompt-1.0.0.tgz#8e57123c396ab988897fb327fd3aedc3e735e4fe"
-  dependencies:
-    colors "^1.1.2"
-    pkginfo "0.x.x"
-    read "1.0.x"
-    revalidator "0.1.x"
-    utile "0.3.x"
-    winston "2.1.x"
-
-prompt@flatiron/prompt#1c95d1d8d333b5fbc13fa5f0619f3dcf0d514f87, "prompt@github:flatiron/prompt#1c95d1d8d333b5fbc13fa5f0619f3dcf0d514f87":
+prompt@^1.0.0, prompt@flatiron/prompt#1c95d1d8d333b5fbc13fa5f0619f3dcf0d514f87:
   version "1.0.0"
   resolved "https://codeload.github.com/flatiron/prompt/tar.gz/1c95d1d8d333b5fbc13fa5f0619f3dcf0d514f87"
   dependencies:
@@ -13108,18 +13093,6 @@ winston@0.8.x:
     pkginfo "0.3.x"
     stack-trace "0.0.x"
 
-winston@2.1.x:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/winston/-/winston-2.1.1.tgz#3c9349d196207fd1bdff9d4bc43ef72510e3a12e"
-  dependencies:
-    async "~1.0.0"
-    colors "1.0.x"
-    cycle "1.0.x"
-    eyes "0.1.x"
-    isstream "0.1.x"
-    pkginfo "0.3.x"
-    stack-trace "0.0.x"
-
 winston@2.x, winston@^2.2.0, winston@^2.3.1:
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/winston/-/winston-2.4.0.tgz#808050b93d52661ed9fb6c26b3f0c826708b0aee"