diff -Nur ayatana-ido-0.8.2/libayatana-ido3.pc.in new/libayatana-ido3.pc.in
--- ayatana-ido-0.8.2/libayatana-ido3.pc.in	2021-01-25 16:55:03.000000000 +0100
+++ new/libayatana-ido3.pc.in	2021-06-04 12:22:17.859969238 +0200
@@ -8,4 +8,4 @@
 Version: @VERSION@
 Libs: -L${libdir} -layatana-ido3-0.4
 Cflags: -I${includedir}/libayatana-ido3-0.4
-Requires: gtk+-3.0
+Requires: gtk+-3.0 glib-2.0