diff --git a/mozilla/security/jss/lib/jss.def b/mozilla/security/jss/lib/jss.def
index 69400ca091b..3d9b5548785 100644
--- a/mozilla/security/jss/lib/jss.def
+++ b/mozilla/security/jss/lib/jss.def
@@ -214,6 +214,7 @@ Java_org_mozilla_jss_util_Password_readPasswordFromConsole;
 ;+JSS_3.1 {       # JSS 3.1 release
 ;+    global:
 Java_org_mozilla_jss_pkcs11_PK11KeyWrapper_nativeUnwrapSymPlaintext;
+Java_org_mozilla_jss_pkcs11_PK11Store_getEncryptedPrivateKeyInfo;
 ;+    local:
 ;+       *;
 ;+};