diff --git a/.stylelintignore b/.stylelintignore
index 8a950c61a1c0..7d8074cb5d14 100644
--- a/.stylelintignore
+++ b/.stylelintignore
@@ -77,11 +77,10 @@ layout/style/test/gtest/example.css
 layout/style/test/mapped2.css
 layout/style/test/unstyled-frame.css
 
-# TODO - Bug 1881094: temporarily ignored for firefox-android migration
+# Bug 1893763
 mobile/android/android-components/components/feature/readerview/src/main/assets/extensions/readerview/readerview.css
-mobile/android/android-components/components/feature/webcompat/src/main/assets/extensions/webcompat/about-compat/aboutCompat.css
+# Three dashes at top of file (for Jekyll?) cause syntax error:
 mobile/android/android-components/docs/assets/main.scss
-mobile/android/fenix/app/src/main/assets/shared_error_style.css
 
 # Empty test files:
 netwerk/test/mochitests/test1.css
diff --git a/mobile/android/fenix/app/src/main/assets/shared_error_style.css b/mobile/android/fenix/app/src/main/assets/shared_error_style.css
index 5753b00a78b0..fc6a10900335 100644
--- a/mobile/android/fenix/app/src/main/assets/shared_error_style.css
+++ b/mobile/android/fenix/app/src/main/assets/shared_error_style.css
@@ -48,7 +48,6 @@ li:not(:last-of-type) {
 }
 
 h1 {
-  margin: 0;
   padding: 0;
   margin: var(--moz-vertical-spacing) 0;
   color: var(--header-color);