diff --git a/layout/svg/tests/mochitest.ini b/layout/svg/tests/mochitest.ini
index 036cf18ea2f9..7b8a4e8d8846 100644
--- a/layout/svg/tests/mochitest.ini
+++ b/layout/svg/tests/mochitest.ini
@@ -10,7 +10,6 @@ support-files =
   file_black_yellow.svg
   file_yellow_black.svg
 
-skip-if = fission #Bug 1574137
 [test_hover_near_text.html]
 [test_multiple_font_size.html]
 [test_use_tree_cycle.html]