diff --git a/sickbeard/clients/deluge_client.py b/sickbeard/clients/deluge_client.py
index ec5d3e0b96..38e3db6dfb 100644
--- a/sickbeard/clients/deluge_client.py
+++ b/sickbeard/clients/deluge_client.py
@@ -167,12 +167,17 @@ def _set_torrent_ratio(self, result):
         if result.ratio:
             ratio = result.ratio
 
-        if ratio:
+        # blank is default client ratio, so we also shouldn't set ratio
+        if ratio and float(ratio) >= 0:
             post_data = json.dumps({"method": "core.set_torrent_stop_at_ratio",
                                     "params": [result.hash, True],
                                     "id": 5})
 
             self._request(method='post', data=post_data)
+            
+            # Return false if we couldn't enable setting set_torrent_stop_at_ratio. No reason to set ratio.
+            if self.response.json()['error']:
+                return False
 
             post_data = json.dumps({"method": "core.set_torrent_stop_ratio",
                                     "params": [result.hash, float(ratio)],
@@ -182,6 +187,17 @@ def _set_torrent_ratio(self, result):
 
             return not self.response.json()['error']
 
+        elif ratio and float(ratio) == -1:
+            # Disable stop at ratio to seed forever
+            post_data = json.dumps({"method": "core.set_torrent_stop_at_ratio",
+                                    "params": [result.hash, False],
+                                    "id": 5})
+
+            self._request(method='post', data=post_data)
+            
+            return not self.response.json()['error']
+            
+
         return True
 
     def _set_torrent_path(self, result):