diff --git a/mozilla/security/nss/lib/nss/nss.def b/mozilla/security/nss/lib/nss/nss.def
index 7a21a346fa0..5ce9e149fc5 100644
--- a/mozilla/security/nss/lib/nss/nss.def
+++ b/mozilla/security/nss/lib/nss/nss.def
@@ -700,6 +700,7 @@ CERT_VerifyOCSPResponseSignature;
 PK11_GetModInfo;
 PK11_GetPBEIV;
 PK11_ImportCRL;
+PK11_PubUnwrapSymKeyWithFlags;
 PK11_SaveContextAlloc;
 SEC_QuickDERDecodeItem;
 ;+    local: