diff --git a/pkgs/applications/version-management/git-and-tools/git-annex/default.nix b/pkgs/applications/version-management/git-and-tools/git-annex/default.nix
index f0c8c94437c2..7b56d8f92da2 100644
--- a/pkgs/applications/version-management/git-and-tools/git-annex/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-annex/default.nix
@@ -34,8 +34,8 @@ cabal.mkDerivation (self: {
                     -fWebDAV
                     -fInotify
                     -fDbus
-                    -f-Assistant
-                    -f-Webapp
+                    -fAssistant
+                    -fWebapp
                     -fPairing
                     -fXMPP
                     -fDNS