diff --git a/pkgs/tools/inputmethods/ibus-engines/ibus-anthy/default.nix b/pkgs/tools/inputmethods/ibus-engines/ibus-anthy/default.nix
index f93edffa7bde..53b2a3abf28e 100644
--- a/pkgs/tools/inputmethods/ibus-engines/ibus-anthy/default.nix
+++ b/pkgs/tools/inputmethods/ibus-engines/ibus-anthy/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   configureFlags = [ "--with-anthy-zipcode=${anthy}/share/anthy/zipcode.t" ];
 
   buildInputs = [
-    anthy glib gobjectIntrospection gtk3 ibus python3
+    anthy glib gobjectIntrospection gtk3 ibus (python3.withPackages (ps: [ps.pygobject3]))
   ];
 
   nativeBuildInputs = [ intltool pkgconfig python3.pkgs.wrapPython ];