diff --git a/conf/mime.types b/conf/mime.types
index 1c00d701a..e880ee296 100644
--- a/conf/mime.types
+++ b/conf/mime.types
@@ -16,6 +16,7 @@ types {
     text/x-component                                 htc;
 
     image/avif                                       avif;
+    image/jxl                                        jxl;
     image/png                                        png;
     image/svg+xml                                    svg svgz;
     image/tiff                                       tif tiff;