diff --git a/layout/style/test/mochitest.ini b/layout/style/test/mochitest.ini
index 5cdf325089cf..1174a5cb33f0 100644
--- a/layout/style/test/mochitest.ini
+++ b/layout/style/test/mochitest.ini
@@ -210,7 +210,6 @@ skip-if = stylo # bug 1339656
 [test_grid_computed_values.html]
 skip-if = stylo # bug 1339656
 [test_group_insertRule.html]
-skip-if = stylo # bug 1339656
 [test_hover_quirk.html]
 [test_html_attribute_computed_values.html]
 [test_ident_escaping.html]
diff --git a/layout/style/test/stylo-failures.md b/layout/style/test/stylo-failures.md
index 18c546651a0a..a2e1db01a48d 100644
--- a/layout/style/test/stylo-failures.md
+++ b/layout/style/test/stylo-failures.md
@@ -31,7 +31,7 @@ Any line which doesn't follow the format above would be ignored like comment.
   * test_bug1089417.html [1]
   * test_bug418986-2.html: matchMedia support [3]
   * test_bug453896_deck.html: <style media> support [8]
-  * test_media_queries.html [1]
+  * test_media_queries.html [684]
   * test_media_queries_dynamic.html [17]
   * test_media_queries_dynamic_xbl.html [2]
   * test_webkit_device_pixel_ratio.html: -webkit-device-pixel-ratio [3]
@@ -115,7 +115,7 @@ Any line which doesn't follow the format above would be ignored like comment.
 * test_computed_style.html `mask`: setting mask shorthand resets subproperties to non-initial value bug 1331516 [0]
 * auto value for min-{width,height} servo/servo#15045
 * test_compute_data_with_start_struct.html `timing-function`: incorrectly computing keywords to bezier function servo/servo#15086 [2]
-* test_condition_text.html: @-moz-document, CSSOM support of @media, @support [2]
+* test_condition_text.html: @-moz-document, CSSOM support of @media, @support [7]
 * @counter-style support:
   * test_counter_descriptor_storage.html [1]
   * test_counter_style.html [1]
@@ -475,7 +475,7 @@ Any line which doesn't follow the format above would be ignored like comment.
   * test_units_length.html [5]
   * test_units_time.html [1]
 * insertRule / deleteRule don't work bug 1336863
-  * test_rule_insertion.html [16]
+  * test_rule_insertion.html [7]
 * @-moz-document support
   * test_rule_serialization.html [2]
   * test_moz_document_rules.html [13]