diff --git a/configs/programs/firefox.nix b/configs/programs/firefox.nix
index 44f0530..ba94531 100644
--- a/configs/programs/firefox.nix
+++ b/configs/programs/firefox.nix
@@ -8,6 +8,7 @@ pkgs: {
 			"browser.cache.disk.capacity" = 536870912; # 1 GiB
 			"extensions.pocket.enabled" = false;
 			"browser.eme.ui.enabled" = false; # DRM popup
+			"image.jxl.enabled" = true;
 
 			"browser.aboutConfig.showWarning" = false;
 			"browser.search.suggest.enabled" = false;