diff --git a/apps/xprof_gui/priv/src/containers/MonitoringContainer/MonitoringContainer.jsx b/apps/xprof_gui/priv/src/containers/MonitoringContainer/MonitoringContainer.jsx
index 48e3f050..0aa6532f 100644
--- a/apps/xprof_gui/priv/src/containers/MonitoringContainer/MonitoringContainer.jsx
+++ b/apps/xprof_gui/priv/src/containers/MonitoringContainer/MonitoringContainer.jsx
@@ -10,7 +10,6 @@ import {
   expandGraphPanel,
   shrinkGraphPanel,
   calleeClick,
-  // setIDs,
   setSize,
 } from '../../actions';
 import {
@@ -18,7 +17,6 @@ import {
   getFunctionCallees,
   getFunctionCalleesVisibility,
   getFunctionGraphVisibility,
-  // getIDs,
   getSize,
 } from '../../selectors';
 
diff --git a/apps/xprof_gui/priv/src/reducers/monitoring.js b/apps/xprof_gui/priv/src/reducers/monitoring.js
index 764294a3..9d7aec18 100644
--- a/apps/xprof_gui/priv/src/reducers/monitoring.js
+++ b/apps/xprof_gui/priv/src/reducers/monitoring.js
@@ -5,7 +5,6 @@ const initialState = {
   data: {},
   panel: {},
   callees: {},
-  // ids: {},
   size: {
     width: 0,
     height: 0,
@@ -30,11 +29,6 @@ const monitoring = (state = initialState, action) => {
         ...state,
         data: action.data,
       };
-    /* case types.ASSIGN_GRAPH_ID:
-      return {
-        ...state,
-        ids: action.ids,
-      }; */
     case types.CHANGE_SIZE:
       return {
         ...state,