diff --git a/Makefile.am b/Makefile.am
index 234af45..9fab344 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -9,7 +9,7 @@ EXTRA_DIST = $(top_srcdir)/uthash/uthash.h \
              $(top_srcdir)/debian/copyright \
              $(top_srcdir)/debian/rules
 
-TULIST = test1 test1-insert-ignore null-example appendkey prependkey issue29 test_substring appendindex appendindex
+TULIST = test1 test1-insert-ignore null-example appendkey prependkey issue29 test_substring appendindex prependindex
 PYTHON_SUPPORT = @PYTHON_SUPPORT@
 JQ_SUPPORT = @JQ@