diff --git a/pkg/modules/libreoffice/routes.go b/pkg/modules/libreoffice/routes.go
index ceaf282e..e83a87fc 100644
--- a/pkg/modules/libreoffice/routes.go
+++ b/pkg/modules/libreoffice/routes.go
@@ -6,6 +6,7 @@ import (
 	"net/http"
 	"slices"
 	"strconv"
+	"time"
 
 	"github.com/labstack/echo/v4"
 
@@ -251,6 +252,20 @@ func convertRoute(libreOffice libreofficeapi.Uno, engine gotenberg.PdfEngine) ap
 				}
 			}
 
+			// See https://github.com/gotenberg/gotenberg/issues/1193.
+			if len(metadata) == 0 {
+				metadata = make(map[string]interface{})
+			}
+			if _, ok := metadata["CreateDate"]; !ok {
+				metadata["CreateDate"] = time.Now().Format("2006-01-02T15:04:05-07:00")
+			}
+			if _, ok := metadata["MetadataDate"]; !ok {
+				metadata["MetadataDate"] = time.Now().Format("2006-01-02T15:04:05-07:00")
+			}
+			if _, ok := metadata["ModifyDate"]; !ok {
+				metadata["ModifyDate"] = time.Now().Format("2006-01-02T15:04:05-07:00")
+			}
+
 			err = pdfengines.WriteMetadataStub(ctx, engine, metadata, outputPaths)
 			if err != nil {
 				return fmt.Errorf("write metadata: %w", err)