diff --git a/demos/icon-browser/Makefile.am b/demos/icon-browser/Makefile.am
index 039b952502..56bbc4ce35 100644
--- a/demos/icon-browser/Makefile.am
+++ b/demos/icon-browser/Makefile.am
@@ -32,7 +32,8 @@ resources.c: iconbrowser.gresource.xml $(shell $(GLIB_COMPILE_RESOURCES) --sourc
 EXTRA_DIST = \
 	menus.ui \
 	iconbrowser.gresource.xml \
-	window.ui
+	window.ui \
+	icon.list
 
 # ------------------- MSVC Build Items ----------------
 MSVCPROJS = gtk4-icon-browser