diff --git a/lasso/saml-2.0/login.c b/lasso/saml-2.0/login.c
index 40b6d71c..8e9ada11 100644
--- a/lasso/saml-2.0/login.c
+++ b/lasso/saml-2.0/login.c
@@ -743,8 +743,6 @@ lasso_saml20_login_build_assertion(LassoLogin *login,
 	assertion->Issuer = LASSO_SAML2_NAME_ID(lasso_saml2_name_id_new_with_string(
 			LASSO_PROVIDER(profile->server)->ProviderID));
 	assertion->Conditions = LASSO_SAML2_CONDITIONS(lasso_saml2_conditions_new());
-	lasso_assign_string(assertion->Conditions->NotOnOrAfter, notOnOrAfter);
-	lasso_assign_string(assertion->Conditions->NotBefore, notBefore);
 
 	audience_restriction = LASSO_SAML2_AUDIENCE_RESTRICTION(
 			lasso_saml2_audience_restriction_new());
@@ -759,9 +757,6 @@ lasso_saml20_login_build_assertion(LassoLogin *login,
 	assertion->Subject->SubjectConfirmation->SubjectConfirmationData =
 		LASSO_SAML2_SUBJECT_CONFIRMATION_DATA(
 			lasso_saml2_subject_confirmation_data_new());
-	lasso_assign_string(
-		assertion->Subject->SubjectConfirmation->SubjectConfirmationData->NotBefore,
-		notBefore);
 	lasso_assign_string(
 		assertion->Subject->SubjectConfirmation->SubjectConfirmationData->NotOnOrAfter,
 		notOnOrAfter);