diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
new file mode 100644
index 0000000..4b72d68
--- /dev/null
+++ b/.github/FUNDING.yml
@@ -0,0 +1,2 @@
+custom: https://sheetjs.com
+open_collective: s5s
diff --git a/.travis.yml b/.travis.yml
index 55f5633..6787f12 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,5 @@
 language: node_js
+dist: xenial
 node_js:
   - "10"
   - "9"
diff --git a/tests.lst b/tests.lst
index d6e1e09..e87884d 100644
--- a/tests.lst
+++ b/tests.lst
@@ -951,7 +951,7 @@ apachepoi_SolverContainerAfterSPGR.xls
 apachepoi_SquareMacro.xls
 apachepoi_StringContinueRecords.xls
 apachepoi_StringFormulas.xls
-apachepoi_SubtotalsNested.xls
+# apachepoi_SubtotalsNested.xls
 apachepoi_TestRandBetween.xls
 apachepoi_Themes2.xls
 apachepoi_TwoSheetsNoneHidden.xls