2 files changed, 2 insertions, 2 deletions

diff --git a/ymir/mlmmj-expose.hs b/ymir/mlmmj-expose.hs
index 169fbb42..f074659b 100644
--- a/ymir/mlmmj-expose.hs
+++ b/ymir/mlmmj-expose.hs
@@ -109,7 +109,7 @@ main = do
                       uuidTrans' (x:xs)   =   x : uuidTrans' xs
               getContents >>= writeFile fName
               hPrintf stdout "Forwarding mail to <%s>, subscribed to %s\n" recipient (takeBaseName listDir)
-              callProcess "${pkgs.mlmmj}/bin/mlmmj-send" ["-L", listDir, "-l", "6", "-m", fName, "-T", recipient]
+              callProcess "@mlmmj@/bin/mlmmj-send" ["-L", listDir, "-l", "6", "-m", fName, "-T", recipient]
               removeFile fName
             [] -> die "Unknown extension"
             _  -> die "Ambiguous extension"
diff --git a/ymir/mlmmj-expose.nix b/ymir/mlmmj-expose.nix
index 370219d3..1eac7c7b 100644
--- a/ymir/mlmmj-expose.nix
+++ b/ymir/mlmmj-expose.nix
@@ -12,7 +12,7 @@ let
                                   ];
   mlmmj-exposed = pkgs.stdenv.mkDerivation {
     name = "mlmmj-expose";
-    src = ./mlmmj-expose.hs;
+    src = (pkgs.substituteAll { src = ./mlmmj-expose.hs; inherit (pkgs) mlmmj; });
     buildCommand = ''
       mkdir -p $out/bin
       #cp $src $out/bin/.mlmmj-exposed