diff --git a/pkgs/by-name/ch/chow-tape-model/package.nix b/pkgs/by-name/ch/chow-tape-model/package.nix
index e61a13ab1618..263a5747f9f1 100644
--- a/pkgs/by-name/ch/chow-tape-model/package.nix
+++ b/pkgs/by-name/ch/chow-tape-model/package.nix
@@ -116,15 +116,13 @@ stdenv.mkDerivation (finalAttrs: {
 
   # JUCE dlopens these, make sure they are in rpath
   # Otherwise, segfault will happen
-  NIX_LDFLAGS = (
-    toString [
-      "-lX11"
-      "-lXext"
-      "-lXcursor"
-      "-lXinerama"
-      "-lXrandr"
-    ]
-  );
+  env.NIX_LDFLAGS = toString [
+    "-lX11"
+    "-lXext"
+    "-lXcursor"
+    "-lXinerama"
+    "-lXrandr"
+  ];
 
   meta = {
     homepage = "https://github.com/jatinchowdhury18/AnalogTapeModel";