diff --git a/_i18n/en.yml b/_i18n/en.yml
index 62913653..49501b1d 100644
--- a/_i18n/en.yml
+++ b/_i18n/en.yml
@@ -74,14 +74,12 @@ software:
   email_clients: "Email Clients"
   file_encryption: "File Encryption"
   file_sharing: "File Sharing"
-  im: "Instant Messengers"
-  team_chat: "Team Chat"
   password_managers: "Password Managers"
   productivity: "Productivity Tools"
+  rtc: "Real-Time Communication"
   file_sync: "Secure File Sync"
   networks: "Self Contained Networks"
   cloud: "Self-Hosted Cloud Server"
-  voip: "Video & Voice Messenger"
 os:
   os: "OS"
   android_addons: "Android Privacy Add-ons"