diff --git a/components/style/properties/longhands/border.mako.rs b/components/style/properties/longhands/border.mako.rs
index 2c304780e6d..3fcf73bf2f4 100644
--- a/components/style/properties/longhands/border.mako.rs
+++ b/components/style/properties/longhands/border.mako.rs
@@ -88,7 +88,6 @@ ${helpers.single_keyword(
     "box-decoration-break",
     "slice clone",
     gecko_enum_prefix="StyleBoxDecorationBreak",
-    gecko_pref="layout.css.box-decoration-break.enabled",
     spec="https://drafts.csswg.org/css-break/#propdef-box-decoration-break",
     products="gecko",
     animation_value_type="discrete",