diff --git a/Makefile b/Makefile
index c477335..4849cc4 100644
--- a/Makefile
+++ b/Makefile
@@ -30,7 +30,7 @@ init:
 .PHONY: test mocha
 test mocha: test.js
 	mkdir -p tmp
-	mocha -R spec
+	mocha -R spec -t 20000
 
 .PHONY: prof
 prof:
diff --git a/tests.lst b/tests.lst
index ec7d73a..aae6400 100644
--- a/tests.lst
+++ b/tests.lst
@@ -215,7 +215,7 @@ libreoffice_calc_cjk-text_cell-justify-distributed-single.xlsx
 libreoffice_calc_conditional-formatting.xlsx
 libreoffice_calc_conditional-formatting_all_icon_sets.xlsx
 libreoffice_calc_drawing-object_shapes.xlsx
-libreoffice_calc_export-millon-rows.xlsx
+libreoffice_calc_export-millon-rows.xlsx.pending
 libreoffice_calc_external-ref_access-basic.xlsx
 libreoffice_calc_external-ref_extdata.xlsx
 libreoffice_calc_tab-color.xlsx
@@ -227,7 +227,7 @@ libreoffice_calc_xlsx-import_format-as-table.xlsx
 libreoffice_calc_xlsx-import_named-range.xlsx
 libreoffice_calc_xlsx-import_perf_300000_line_sample.xlsx.pending
 libreoffice_calc_xlsx-import_perf_8-by-300000-cells.xlsx.pending
-libreoffice_calc_xlsx-import_perf_pivot-table-with-large-unique-entries.xlsx
+libreoffice_calc_xlsx-import_perf_pivot-table-with-large-unique-entries.xlsx.pending
 libreoffice_calc_xlsx-import_shared-formula_1.xlsx
 merge_cells.xlsx
 mixed_sheets.xlsx