diff --git a/security/manager/ssl/src/nsIdentityChecking.cpp b/security/manager/ssl/src/nsIdentityChecking.cpp
index bcad5aba8b1..286fa8c7b97 100644
--- a/security/manager/ssl/src/nsIdentityChecking.cpp
+++ b/security/manager/ssl/src/nsIdentityChecking.cpp
@@ -573,6 +573,18 @@ static struct nsMyTrustedEVInfo myTrustedEVInfos[] = {
     "ALC3WhZIX7/hy/WL1xnmfQ==",
     nsnull
   },
+  {
+    // CN=A-Trust-nQual-03,OU=A-Trust-nQual-03,O=A-Trust Ges. f. Sicherheitssysteme im elektr. Datenverkehr GmbH,C=AT
+    "1.2.40.0.17.1.22",
+    "A-Trust EV OID",
+    SEC_OID_UNKNOWN,
+    "D3:C0:63:F2:19:ED:07:3E:34:AD:5D:75:0B:32:76:29:FF:D5:9A:F2",
+    "MIGNMQswCQYDVQQGEwJBVDFIMEYGA1UECgw/QS1UcnVzdCBHZXMuIGYuIFNpY2hl"
+    "cmhlaXRzc3lzdGVtZSBpbSBlbGVrdHIuIERhdGVudmVya2VociBHbWJIMRkwFwYD"
+    "VQQLDBBBLVRydXN0LW5RdWFsLTAzMRkwFwYDVQQDDBBBLVRydXN0LW5RdWFsLTAz",
+    "AWwe",
+    nsnull
+  },
   {
     // OU=Sample Certification Authority,O=\"Sample, Inc.\",C=US
     "0.0.0.0",