add flash to firefox

home.nix

@@ -27,7 +27,6 @@ in
 #    pkgs.warsow
     pkgs.minetest
     
-    pkgs.firefox
     pkgs.mpv
     pkgs.sxiv
     pkgs.spotify
@@ -74,6 +73,11 @@ in
     pkgs.geogebra
   ];
 
+  programs.firefox = {
+    enable = true;
+    enableAdobeFlash = true;
+  };
+
   programs.obs-studio = {
     enable = true;
     plugins = [pkgs.obs-linuxbrowser];