diff --git a/layout/reftests/bugs/reftest-stylo.list b/layout/reftests/bugs/reftest-stylo.list
index b022c514168c..ffe1668c8c43 100644
--- a/layout/reftests/bugs/reftest-stylo.list
+++ b/layout/reftests/bugs/reftest-stylo.list
@@ -601,7 +601,7 @@ fails == 367247-l-scroll.html 367247-l-scroll.html
 == 367612-1e.html 367612-1e.html
 == 367612-1f.html 367612-1f.html
 == 367612-1g.html 367612-1g.html
-== 368020-1.html 368020-1.html
+random == 368020-1.html 368020-1.html
 == 368020-2.html 368020-2.html
 == 368020-3.html 368020-3.html
 pref(layout.css.box-decoration-break.enabled,true) == 368020-5.html 368020-5.html
diff --git a/layout/reftests/css-valuesandunits/reftest-stylo.list b/layout/reftests/css-valuesandunits/reftest-stylo.list
index bbda25678036..d0c026355bad 100644
--- a/layout/reftests/css-valuesandunits/reftest-stylo.list
+++ b/layout/reftests/css-valuesandunits/reftest-stylo.list
@@ -8,7 +8,7 @@
 fails == unit-rem-root-width.html unit-rem-root-width.html
 == unit-rem.svg unit-rem.svg
 == unit-vh-vw.html unit-vh-vw.html
-fails == unit-vh-vw-zoom.html unit-vh-vw-zoom.html
+random == unit-vh-vw-zoom.html unit-vh-vw-zoom.html
 fails == unit-vh-vw-overflow-auto.html unit-vh-vw-overflow-auto.html
 fails == unit-vh-vw-overflow-scroll.html unit-vh-vw-overflow-scroll.html
 fails == unit-vh-vw-overflow-scroll-x.html unit-vh-vw-overflow-scroll-x.html
diff --git a/layout/reftests/scrolling/reftest-stylo.list b/layout/reftests/scrolling/reftest-stylo.list
index 0a58ea9b24bf..336a7c29ab98 100644
--- a/layout/reftests/scrolling/reftest-stylo.list
+++ b/layout/reftests/scrolling/reftest-stylo.list
@@ -2,7 +2,7 @@
 HTTP == deferred-anchor.xhtml#d deferred-anchor-ref.xhtml#d
 fuzzy-if(xulRuntime.widgetToolkit=="gtk3",1,23) == deferred-anchor2.xhtml deferred-anchor2.xhtml
 HTTP == fixed-1.html fixed-1.html
-fails == fixed-table-1.html fixed-table-1.html
+random == fixed-table-1.html fixed-table-1.html
 HTTP == fixed-opacity-1.html fixed-opacity-1.html
 HTTP == fixed-opacity-2.html fixed-opacity-2.html
 == fixed-text-1.html fixed-text-1.html
diff --git a/layout/reftests/svg/svg-integration/reftest-stylo.list b/layout/reftests/svg/svg-integration/reftest-stylo.list
index 48c448f132a8..8b13bf53026e 100644
--- a/layout/reftests/svg/svg-integration/reftest-stylo.list
+++ b/layout/reftests/svg/svg-integration/reftest-stylo.list
@@ -25,7 +25,7 @@ fails == dynamic-conditions-outer-svg-01.xhtml dynamic-conditions-outer-svg-01.x
 fails == dynamic-conditions-outer-svg-02.xhtml dynamic-conditions-outer-svg-02.xhtml
 fails == dynamic-conditions-outer-svg-03.xhtml dynamic-conditions-outer-svg-03.xhtml
 == dynamic-conditions-outer-svg-04.xhtml dynamic-conditions-outer-svg-04.xhtml
-== filter-html-01.xhtml filter-html-01.xhtml
+random == filter-html-01.xhtml filter-html-01.xhtml
 == filter-html-01-extref.xhtml filter-html-01-extref.xhtml
 == filter-html-zoomed-01.xhtml filter-html-zoomed-01.xhtml
 fails == mask-html-01.xhtml mask-html-01.xhtml