diff --git a/Ladybird/ladybird.nix b/Ladybird/ladybird.nix
index 27135e8721..4cdc3205f3 100644
--- a/Ladybird/ladybird.nix
+++ b/Ladybird/ladybird.nix
@@ -14,6 +14,7 @@ pkgs.mkShell.override
     pkgconfig
     qt6.qtbase
     qt6.qtbase.dev
+    qt6.qtmultimedia
     qt6.qtsvg
     qt6.qttools
     qt6.qtwayland