diff --git a/services/webdav/pkg/service/v0/search.go b/services/webdav/pkg/service/v0/search.go
index 46ec66d8f53..571448efc27 100644
--- a/services/webdav/pkg/service/v0/search.go
+++ b/services/webdav/pkg/service/v0/search.go
@@ -9,7 +9,6 @@ import (
 	"path"
 	"strconv"
 	"strings"
-	"time"
 
 	provider "github.com/cs3org/go-cs3apis/cs3/storage/provider/v1beta1"
 	merrors "go-micro.dev/v4/errors"
@@ -192,7 +191,7 @@ func matchToPropResponse(ctx context.Context, match *searchmsg.Match) (*propfind
 		})))
 	}
 	propstatOK.Prop = append(propstatOK.Prop, prop.Escaped("oc:name", match.Entity.Name))
-	propstatOK.Prop = append(propstatOK.Prop, prop.Escaped("d:getlastmodified", match.Entity.LastModifiedTime.AsTime().Format(time.RFC3339)))
+	propstatOK.Prop = append(propstatOK.Prop, prop.Escaped("d:getlastmodified", match.Entity.LastModifiedTime.AsTime().Format(net.RFC1123)))
 	propstatOK.Prop = append(propstatOK.Prop, prop.Escaped("d:getcontenttype", match.Entity.MimeType))
 	propstatOK.Prop = append(propstatOK.Prop, prop.Escaped("oc:permissions", match.Entity.Permissions))
 	propstatOK.Prop = append(propstatOK.Prop, prop.Escaped("oc:highlights", match.Entity.Highlights))