diff --git a/src/core/WakaTimeCore.ts b/src/core/WakaTimeCore.ts
index b39c5a4..321ad46 100644
--- a/src/core/WakaTimeCore.ts
+++ b/src/core/WakaTimeCore.ts
@@ -8,7 +8,7 @@ import config from '../config/config';
 import { SendHeartbeat } from '../types/heartbeats';
 import { GrandTotal, SummariesPayload } from '../types/summaries';
 import { ApiKeyPayload, AxiosUserResponse, User } from '../types/user';
-import { IS_FIREFOX, generateProjectFromDevSites } from '../utils';
+import { IS_FIREFOX, IS_EDGE, generateProjectFromDevSites } from '../utils';
 import { getApiKey } from '../utils/apiKey';
 import changeExtensionState from '../utils/changeExtensionState';
 import contains from '../utils/contains';
@@ -340,6 +340,9 @@ class WakaTimeCore {
     if (IS_FIREFOX) {
       browserName = 'firefox';
       userAgent = navigator.userAgent.match(/Firefox\/\S+/g)![0];
+    } else if (IS_EDGE) {
+      browserName = 'edge';
+      userAgent = navigator.userAgent;
     } else {
       userAgent = navigator.userAgent.match(/Chrome\/\S+/g)![0];
     }