diff --git a/tests/wpt/metadata-css/css21_dev/html4/floats-wrap-bfc-002-right-table.htm.ini b/tests/wpt/metadata-css/css21_dev/html4/floats-wrap-bfc-002-right-table.htm.ini
index b3bb1e775f3..34b264acc59 100644
--- a/tests/wpt/metadata-css/css21_dev/html4/floats-wrap-bfc-002-right-table.htm.ini
+++ b/tests/wpt/metadata-css/css21_dev/html4/floats-wrap-bfc-002-right-table.htm.ini
@@ -1,3 +1,3 @@
[floats-wrap-bfc-002-right-table.htm]
type: reftest
- expected: FAIL
+ disabled: https://github.com/servo/servo/issues/9014
diff --git a/tests/wpt/metadata/websockets/cookies/005.html.ini b/tests/wpt/metadata/websockets/cookies/005.html.ini
index 33cab0334fe..0f6e28f3ad9 100644
--- a/tests/wpt/metadata/websockets/cookies/005.html.ini
+++ b/tests/wpt/metadata/websockets/cookies/005.html.ini
@@ -1,4 +1,3 @@
[005.html]
type: testharness
- [WebSockets: setting HttpOnly cookies in ws response, checking ws request]
- expected: FAIL
+ disabled: https://github.com/servo/servo/issues/9772
diff --git a/tests/wpt/metadata/websockets/cookies/006.html.ini b/tests/wpt/metadata/websockets/cookies/006.html.ini
new file mode 100644
index 00000000000..f29641a63ad
--- /dev/null
+++ b/tests/wpt/metadata/websockets/cookies/006.html.ini
@@ -0,0 +1,3 @@
+[006.html]
+ type: testharness
+ disabled: https://github.com/servo/servo/issues/9803
diff --git a/tests/wpt/mozilla/meta/css/abs-overflow-stackingcontext.html.ini b/tests/wpt/mozilla/meta/css/abs-overflow-stackingcontext.html.ini
new file mode 100644
index 00000000000..4812dab0e16
--- /dev/null
+++ b/tests/wpt/mozilla/meta/css/abs-overflow-stackingcontext.html.ini
@@ -0,0 +1,3 @@
+[abs-overflow-stackingcontext.html]
+ type: reftest
+ disabled: https://github.com/servo/servo/issues/9033
diff --git a/tests/wpt/mozilla/meta/css/border_collapse_simple_a.html.ini b/tests/wpt/mozilla/meta/css/border_collapse_simple_a.html.ini
new file mode 100644
index 00000000000..4812e11a523
--- /dev/null
+++ b/tests/wpt/mozilla/meta/css/border_collapse_simple_a.html.ini
@@ -0,0 +1,3 @@
+[border_collapse_simple_a.html]
+ type: reftest
+ disabled: https://github.com/servo/servo/issues/8120
diff --git a/tests/wpt/mozilla/meta/css/mix_blend_mode_a.html.ini b/tests/wpt/mozilla/meta/css/mix_blend_mode_a.html.ini
new file mode 100644
index 00000000000..700f5930508
--- /dev/null
+++ b/tests/wpt/mozilla/meta/css/mix_blend_mode_a.html.ini
@@ -0,0 +1,3 @@
+[mix_blend_mode_a.html]
+ type: reftest
+ disabled: https://github.com/servo/servo/issues/9205
diff --git a/tests/wpt/mozilla/meta/css/position_relative_stacking_context_contents_a.html.ini b/tests/wpt/mozilla/meta/css/position_relative_stacking_context_contents_a.html.ini
new file mode 100644
index 00000000000..afe76bf2a8d
--- /dev/null
+++ b/tests/wpt/mozilla/meta/css/position_relative_stacking_context_contents_a.html.ini
@@ -0,0 +1,3 @@
+[position_relative_stacking_context_contents_a.html]
+ type: reftest
+ disabled: https://github.com/servo/servo/issues/9092
diff --git a/tests/wpt/mozilla/meta/css/position_relative_vertical_percentage_overflow_a.html.ini b/tests/wpt/mozilla/meta/css/position_relative_vertical_percentage_overflow_a.html.ini
new file mode 100644
index 00000000000..ee6e41ed511
--- /dev/null
+++ b/tests/wpt/mozilla/meta/css/position_relative_vertical_percentage_overflow_a.html.ini
@@ -0,0 +1,3 @@
+[position_relative_vertical_percentage_overflow_a.html]
+ type: reftest
+ disabled: https://github.com/servo/servo/issues/9148