diff --git a/components/style/gecko/selector_parser.rs b/components/style/gecko/selector_parser.rs
index c63bc81c95b..0a7e2922c93 100644
--- a/components/style/gecko/selector_parser.rs
+++ b/components/style/gecko/selector_parser.rs
@@ -121,6 +121,7 @@ impl NonTSPseudoClass {
                     "-moz-full-screen" => Some(NonTSPseudoClass::Fullscreen),
                     "-moz-read-only" => Some(NonTSPseudoClass::ReadOnly),
                     "-moz-read-write" => Some(NonTSPseudoClass::ReadWrite),
+                    "-webkit-autofill" => Some(NonTSPseudoClass::Autofill),
                     _ => None,
                 }
             }
@@ -155,9 +156,12 @@ impl NonTSPseudoClass {
     /// Returns whether the pseudo-class is enabled in content sheets.
     #[inline]
     fn is_enabled_in_content(&self) -> bool {
-        if matches!(*self, NonTSPseudoClass::FocusVisible) {
+        if let NonTSPseudoClass::FocusVisible = *self {
             return static_prefs::pref!("layout.css.focus-visible.enabled");
         }
+        if let NonTSPseudoClass::Autofill = *self {
+            return static_prefs::pref!("layout.css.autofill.enabled");
+        }
         !self.has_any_flag(NonTSPseudoClassFlag::PSEUDO_CLASS_ENABLED_IN_UA_SHEETS_AND_CHROME)
     }