diff --git a/resources/lib/authorizers.py b/resources/lib/authorizers.py
index 8504e65..ce87103 100644
--- a/resources/lib/authorizers.py
+++ b/resources/lib/authorizers.py
@@ -44,8 +44,8 @@ class DropboxAuthorizer:
     APP_SECRET = ""
 
     def __init__(self):
-        self.APP_KEY = utils.getSetting('dropbox_key')
-        self.APP_SECRET = utils.getSetting('dropbox_secret')
+        self.APP_KEY = utils.getSettingStringStripped('dropbox_key')
+        self.APP_SECRET = utils.getSettingStringStripped('dropbox_secret')
 
     def setup(self):
         result = True
diff --git a/resources/lib/utils.py b/resources/lib/utils.py
index 246fa61..0614d47 100644
--- a/resources/lib/utils.py
+++ b/resources/lib/utils.py
@@ -30,6 +30,8 @@ def showNotification(message):
 def getSetting(name):
     return __Addon.getSetting(name)
 
+def getSettingStringStripped(name):
+    return __Addon.getSettingString(name).strip()
 
 def getSettingBool(name):
     return bool(__Addon.getSettingBool(name))