diff --git a/data/themes/images/Makefile.am b/data/themes/images/Makefile.am
index 3251edcd..11a997e1 100644
--- a/data/themes/images/Makefile.am
+++ b/data/themes/images/Makefile.am
@@ -65,6 +65,7 @@ tab_bg_l0.png \
 tab_bg_l1.png \
 tab_bg_r0.png \
 tab_bg_r1.png \
+tab_close.png \
 tab_other_l.png \
 tab_other_m.png \
 tab_other_r.png \