fixup add support for remote-cache configuration
diff --git a/src/buildstream/_frontend/widget.py b/src/buildstream/_frontend/widget.py
index 2aaa4fd..ae58e2f 100644
--- a/src/buildstream/_frontend/widget.py
+++ b/src/buildstream/_frontend/widget.py
@@ -457,6 +457,11 @@
         starttime = datetime.datetime.now()
         text = ""
 
+        def format_spec(spec):
+            if spec.instance_name:
+                return "{} (instance: {})".format(spec.url, spec.instance_name)
+            return spec.url
+
         self._resolved_keys = {element: element._get_cache_key() for element in stream.session_elements}
 
         # Main invocation context
@@ -483,16 +488,15 @@
         values["Maximum Build Tasks"] = context.sched_builders
         values["Maximum Push Tasks"] = context.sched_pushers
         values["Maximum Network Retries"] = context.sched_network_retries
+
+        if context.remote_cache_spec:
+            values["Remote Cache"] = format_spec(context.remote_cache_spec)
+
         text += self._format_values(values)
 
         if context.remote_execution_specs:
             specs = context.remote_execution_specs
 
-            def format_spec(spec):
-                if spec.instance_name:
-                    return "{} (instance: {})".format(spec.url, spec.instance_name)
-                return spec.url
-
             text += "\n"
             text += self.content_profile.fmt("Remote Execution Configuration\n", bold=True)
             values = OrderedDict()