diff --git a/src/notifications/VectorPushRulesDefinitions.js b/src/notifications/VectorPushRulesDefinitions.js
index 47e5d56f46..eeb193cb8a 100644
--- a/src/notifications/VectorPushRulesDefinitions.js
+++ b/src/notifications/VectorPushRulesDefinitions.js
@@ -18,8 +18,8 @@ limitations under the License.
 
 import { _td } from '../languageHandler';
 
-var StandardActions = require('./StandardActions');
-var PushRuleVectorState = require('./PushRuleVectorState');
+const StandardActions = require('./StandardActions');
+const PushRuleVectorState = require('./PushRuleVectorState');
 
 class VectorPushRuleDefinition {
     constructor(opts) {
@@ -30,16 +30,16 @@ class VectorPushRuleDefinition {
 
     // Translate the rule actions and its enabled value into vector state
     ruleToVectorState(rule) {
-        var enabled = false;
-        var actions = null;
+        let enabled = false;
+        let actions = null;
         if (rule) {
             enabled = rule.enabled;
             actions = rule.actions;
         }
 
-        for (var stateKey in PushRuleVectorState.states) {
-            var state = PushRuleVectorState.states[stateKey];
-            var vectorStateToActions = this.vectorStateToActions[state];
+        for (const stateKey in PushRuleVectorState.states) {
+            const state = PushRuleVectorState.states[stateKey];
+            const vectorStateToActions = this.vectorStateToActions[state];
 
             if (!vectorStateToActions) {
                 // No defined actions means that this vector state expects a disabled (or absent) rule
@@ -58,7 +58,7 @@ class VectorPushRuleDefinition {
                       JSON.stringify(rule));
         return undefined;
     }
-};
+}
 
 /**
  * The descriptions of rules managed by the Vector UI.
@@ -71,8 +71,8 @@ module.exports = {
         vectorStateToActions: { // The actions for each vector state, or null to disable the rule.
             on: StandardActions.ACTION_NOTIFY,
             loud: StandardActions.ACTION_HIGHLIGHT_DEFAULT_SOUND,
-            off: StandardActions.ACTION_DISABLED
-        }
+            off: StandardActions.ACTION_DISABLED,
+        },
     }),
 
     // Messages containing user's username (localpart/MXID)
@@ -82,8 +82,8 @@ module.exports = {
         vectorStateToActions: { // The actions for each vector state, or null to disable the rule.
             on: StandardActions.ACTION_NOTIFY,
             loud: StandardActions.ACTION_HIGHLIGHT_DEFAULT_SOUND,
-            off: StandardActions.ACTION_DISABLED
-        }
+            off: StandardActions.ACTION_DISABLED,
+        },
     }),
 
     // Messages just sent to the user in a 1:1 room
@@ -93,8 +93,8 @@ module.exports = {
         vectorStateToActions: {
             on: StandardActions.ACTION_NOTIFY,
             loud: StandardActions.ACTION_NOTIFY_DEFAULT_SOUND,
-            off: StandardActions.ACTION_DONT_NOTIFY
-        }
+            off: StandardActions.ACTION_DONT_NOTIFY,
+        },
     }),
 
     // Messages just sent to a group chat room
@@ -106,8 +106,8 @@ module.exports = {
         vectorStateToActions: {
             on: StandardActions.ACTION_NOTIFY,
             loud: StandardActions.ACTION_NOTIFY_DEFAULT_SOUND,
-            off: StandardActions.ACTION_DONT_NOTIFY
-        }
+            off: StandardActions.ACTION_DONT_NOTIFY,
+        },
     }),
 
     // Invitation for the user
@@ -117,8 +117,8 @@ module.exports = {
         vectorStateToActions: {
             on: StandardActions.ACTION_NOTIFY,
             loud: StandardActions.ACTION_NOTIFY_DEFAULT_SOUND,
-            off: StandardActions.ACTION_DISABLED
-        }
+            off: StandardActions.ACTION_DISABLED,
+        },
     }),
 
     // Incoming call
@@ -128,8 +128,8 @@ module.exports = {
         vectorStateToActions: {
             on: StandardActions.ACTION_NOTIFY,
             loud: StandardActions.ACTION_NOTIFY_RING_SOUND,
-            off: StandardActions.ACTION_DISABLED
-        }
+            off: StandardActions.ACTION_DISABLED,
+        },
     }),
 
     // Notifications from bots
@@ -141,6 +141,6 @@ module.exports = {
             on: StandardActions.ACTION_DISABLED,
             loud: StandardActions.ACTION_NOTIFY_DEFAULT_SOUND,
             off: StandardActions.ACTION_DONT_NOTIFY,
-        }
+        },
     }),
 };