--- a/layout/style/nsRuleNode.cpp
+++ b/layout/style/nsRuleNode.cpp
@@ -8649,17 +8649,17 @@ nsRuleNode::ComputePositionData(void* aS
            parentPos->mJustifyContent,
            NS_STYLE_JUSTIFY_NORMAL);
 
   // justify-items: enum, inherit, initial
   const auto& justifyItemsValue = *aRuleData->ValueForJustifyItems();
   if (MOZ_UNLIKELY(justifyItemsValue.GetUnit() == eCSSUnit_Inherit)) {
     if (MOZ_LIKELY(parentContext)) {
       pos->mJustifyItems =
-        parentPos->ComputedJustifyItems(parentContext->GetParentAllowServo());
+        parentPos->ComputedJustifyItems(parentContext->GetParent());
     } else {
       pos->mJustifyItems = NS_STYLE_JUSTIFY_NORMAL;
     }
     conditions.SetUncacheable();
   } else {
     SetValue(justifyItemsValue,
              pos->mJustifyItems, conditions,
              SETVAL_ENUMERATED | SETVAL_UNSET_INITIAL,