3 files changed, 9 insertions, 0 deletions
diff --git a/test/functional/ui/inccommand_spec.lua b/test/functional/ui/inccommand_spec.lua
index bb6cb543ed..3228d6b7fc 100644
--- a/test/functional/ui/inccommand_spec.lua
+++ b/test/functional/ui/inccommand_spec.lua
@@ -2512,6 +2512,9 @@ describe(":substitute", function()
 end)
 
 it(':substitute with inccommand during :terminal activity', function()
+  if helpers.skip_fragile(pending) then
+    return
+  end
   retry(2, 40000, function()
     local screen = Screen.new(30,15)
     clear()
diff --git a/test/functional/ui/input_spec.lua b/test/functional/ui/input_spec.lua
index 7f9cd190ee..850efed282 100644
--- a/test/functional/ui/input_spec.lua
+++ b/test/functional/ui/input_spec.lua
@@ -61,6 +61,9 @@ describe('feeding large chunks of input with <Paste>', function()
   end)
 
   it('ok', function()
+    if helpers.skip_fragile(pending) then
+      return
+    end
     local t = {}
     for i = 1, 20000 do
       t[i] = 'item ' .. tostring(i)
diff --git a/test/functional/ui/output_spec.lua b/test/functional/ui/output_spec.lua
index aa99499ec6..87b489fd71 100644
--- a/test/functional/ui/output_spec.lua
+++ b/test/functional/ui/output_spec.lua
@@ -51,6 +51,9 @@ describe("shell command :!", function()
   end)
 
   it("throttles shell-command output greater than ~10KB", function()
+    if helpers.skip_fragile(pending) then
+      return
+    end
     child_session.feed_data(
       ":!for i in $(seq 2 30000); do echo XXXXXXXXXX $i; done\n")