diff --git a/src/flow/oneflow-server.rb b/src/flow/oneflow-server.rb
index d876042052..f37e835f53 100644
--- a/src/flow/oneflow-server.rb
+++ b/src/flow/oneflow-server.rb
@@ -539,7 +539,7 @@ post '/service_template/:id/action' do
                     # Existing:    "net": "M|network|| |id:0"
                     # Instantiate: "net": "M|network|| |template_id:1"
                     # Reserve:     "net": "M|network|| |reserve_from:0"
-                    value = value.split('||')[1].gsub('|', '').strip.split(':')
+                    value = value.split('|')[4].strip.split(':')
 
                     net[key][value[0]] = value[1]