--- a/layout/reftests/svg/smil/reftest.list
+++ b/layout/reftests/svg/smil/reftest.list
@@ -167,17 +167,17 @@ fails-if(styloVsGecko||stylo) == anim-pa
 # animate attributes on text content children
 == anim-text-attr-01.svg anim-text-attr-01-ref.svg
 
 # animate where the base value is non-interpolatable but will be replaced anyway
 == anim-fill-overpaintserver-1.svg lime.svg
 == anim-fill-overpaintserver-2.svg lime.svg
 
 # animate where we fallback from 'additive' animation to non-additive
-fails-if(styloVsGecko||stylo) == anim-additive-fallback-1.svg anim-standard-ref.svg
+== anim-additive-fallback-1.svg anim-standard-ref.svg
 
 == anim-remove-1.svg anim-standard-ref.svg
 == anim-remove-2.svg anim-standard-ref.svg
 == anim-remove-3.svg anim-standard-ref.svg
 == anim-remove-4.svg anim-standard-ref.svg
 == anim-remove-5.svg anim-standard-ref.svg
 == anim-remove-6.svg anim-standard-ref.svg
 == anim-remove-7.svg anim-standard-ref.svg
@@ -270,18 +270,18 @@ fuzzy-if(cocoaWidget&&layersGPUAccelerat
 
 # Test animation using defs element
 fails-if(styloVsGecko||stylo) == anim-defs-gradient-property.svg lime.svg
 == anim-defs-gradient-attribute.svg lime.svg
 == anim-defs-fill.svg lime.svg
 == anim-defs-width.svg lime.svg
 
 # Test animation that changes 'display' attribute
-fails-if(styloVsGecko||stylo) == anim-display.svg lime.svg
-fails-if(styloVsGecko||stylo) == anim-display-in-g-element.svg lime.svg
+== anim-display.svg lime.svg
+== anim-display-in-g-element.svg lime.svg
 
 # Test animation that change 'display' style value to 'none'
 == anim-change-display-none-for-ancestor-elem.html lime.html
 == anim-change-display-none-for-target-elem.html lime.html
 == anim-change-display-none-for-dynamically-appended-elem.html lime.html
 fails-if(styloVsGecko||stylo) == anim-change-display-block-for-dynamically-appended-elem.html anim-standard-ref.html
 
 pref(layout.css.clip-path-shapes.enabled,true) fuzzy(63,146) == anim-clipPath-viewBox.svg anim-clipPath-viewBox-ref.svg