diff --git a/default.nix b/default.nix
index c70cc79..c83473e 100644
--- a/default.nix
+++ b/default.nix
@@ -6,11 +6,12 @@
 , stdenvNoCC
 , nushell
 , xdotool
+, mpc-cli
 , ...
 }:
 stdenvNoCC.mkDerivation {
   pname = "irs";
-  version = "0.3";
+  version = "0.4";
   src = ./src;
   nativeBuildInputs = [
     scdoc
@@ -21,10 +22,7 @@ stdenvNoCC.mkDerivation {
     for page in $(find manpages -type f); do
       scdoc < $page > $(basename $page .scd)
     done
-  '';
-
-  preConfig = ''
-    patchShebangs ./bin/*
+    export dontPatchShebangs=1
   '';
 
   installPhase = ''
@@ -41,7 +39,8 @@ stdenvNoCC.mkDerivation {
     --replace "xclip" "${xclip}/bin/xclip" \
     --replace "maim" "${maim}/bin/maim" \
     --replace "pngquant" "${pngquant}/bin/pngquant" \
-    --replace "xdotool" "${xdotool}/bin/xdotool"
+    --replace "xdotool" "${xdotool}/bin/xdotool" \
+    --replace "mpc " "${mpc-cli}/bin/mpc "
   '';
 
 }