diff --git a/extensions/48/middleclickclose.mk b/extensions/48/middleclickclose.mk
index e774c20..67da831 100644
--- a/extensions/48/middleclickclose.mk
+++ b/extensions/48/middleclickclose.mk
@@ -36,6 +36,9 @@ install: build
 	mkdir -p $(DESTDIR)/usr/share/gnome-shell/extensions
 	unzip $(EXTENSION)/*.zip -d $(DESTDIR)/usr/share/gnome-shell/extensions/$(UUID)
 
+	# compiling schema
+	glib-compile-schemas $(DESTDIR)/usr/share/gnome-shell/extensions/$(UUID)/schemas
+
 uninstall:
 	rm -rf $(DESTDIR)/usr/share/gnome-shell/extensions/$(UUID)
 	rmdir --ignore-fail-on-non-empty --parents $(DESTDIR) || true