diff --git a/yoga/YGStyle.h b/yoga/YGStyle.h
index e540635d..3af75c44 100644
--- a/yoga/YGStyle.h
+++ b/yoga/YGStyle.h
@@ -20,10 +20,6 @@
 #define BITFIELD_ENUM_SIZED(num)
 #endif
 
-constexpr YGValue kYGValueUndefined = {0, YGUnitUndefined};
-
-constexpr YGValue kYGValueAuto = {0, YGUnitAuto};
-
 struct YGStyle {
 private:
   using CompactValue = facebook::yoga::detail::CompactValue;