diff --git a/common-sw.nix b/common-sw.nix
index ded9938..0c4e7ea 100644
--- a/common-sw.nix
+++ b/common-sw.nix
@@ -12,7 +12,8 @@
     libqalculate
     viewnior
     gnupg
-    pass xclip pwgen
+    (pass.withExtensions (ext: [ ext.pass-otp ]))
+    xclip pwgen
     remmina
     ledger
     # hledger