diff --git a/pkgs/games/scummvm/default.nix b/pkgs/games/scummvm/default.nix
index 5379831f6e87..32ee2f1445e8 100644
--- a/pkgs/games/scummvm/default.nix
+++ b/pkgs/games/scummvm/default.nix
@@ -1,4 +1,4 @@
-{stdenv, fetchurl, SDL, zlib, alsaLib}:
+{stdenv, fetchurl, SDL, zlib, mpeg2dec}:
 
 stdenv.mkDerivation {
   name = "scummvm-0.9.1";
@@ -8,7 +8,7 @@ stdenv.mkDerivation {
     sha256 = "06jxq4lbb0s1axpz0md8cjkx8i8086qgkafrhlfzi941cb0dkmaw";
   };
   
-  buildInputs = [SDL zlib alsaLib];
+  buildInputs = [SDL zlib mpeg2dec];
 
   meta = {
     description = "Program to run certain classic graphical point-and-click adventure games (such as Monkey Island)";
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 22c66fac8893..f30fe2aecf92 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -3023,7 +3023,7 @@ rec {
   };
 
   scummvm = import ../games/scummvm {
-    inherit fetchurl stdenv SDL zlib alsaLib;
+    inherit fetchurl stdenv SDL zlib mpeg2dec;
   };
 
   ut2004demo = import ../games/ut2004demo {