diff --git a/xmlsecurity/source/xmlsec/nss/xmlsignature_nssimpl.cxx b/xmlsecurity/source/xmlsec/nss/xmlsignature_nssimpl.cxx
index ce61942dda27..feb31594f5d4 100644
--- a/xmlsecurity/source/xmlsec/nss/xmlsignature_nssimpl.cxx
+++ b/xmlsecurity/source/xmlsec/nss/xmlsignature_nssimpl.cxx
@@ -150,6 +150,7 @@ SAL_CALL XMLSignature_NssImpl::generate(
     }
 
     //Sign the template
+    pDsigCtx->keyInfoReadCtx.flags |= XMLSEC_KEYINFO_FLAGS_X509DATA_DONT_VERIFY_CERTS;
     if( xmlSecDSigCtxSign( pDsigCtx.get() , pNode ) == 0 )
     {
         if (pDsigCtx->status == xmlSecDSigStatusSucceeded)