diff --git a/public.bzl b/public.bzl
index 03773621a0..e01424eccb 100644
--- a/public.bzl
+++ b/public.bzl
@@ -663,7 +663,6 @@ DEFINES_ALL = [
     # Required for building dm.
     "GR_TEST_UTILS",
     # Staging flags for API changes
-    "SK_SUPPORT_LEGACY_INDEX_8_COLORTYPE",
     # Should remove after we update golden images
     "SK_WEBP_ENCODER_USE_DEFAULT_METHOD",
     # Temporarily Disable analytic AA for Google3