diff --git a/security/nss/lib/nss/nss.def b/security/nss/lib/nss/nss.def
index c5efa69b9bd..f1dac565a21 100644
--- a/security/nss/lib/nss/nss.def
+++ b/security/nss/lib/nss/nss.def
@@ -795,6 +795,7 @@ CERT_GetNextGeneralName;
 CERT_GetNextNameConstraint;
 CERT_GetPrevGeneralName;
 CERT_GetPrevNameConstraint;
+SECOID_AddEntry;
 ;+    local:
 ;+       *;
 ;+};