diff --git a/mozilla/modules/security/freenav/rosetta.h b/mozilla/modules/security/freenav/rosetta.h
index 726147533be..443693dd2d0 100644
--- a/mozilla/modules/security/freenav/rosetta.h
+++ b/mozilla/modules/security/freenav/rosetta.h
@@ -676,6 +676,7 @@
 #define HG92380
 #define HG28336
 #define HG02070
+#define HG62519