diff --git a/src/nix/shell.cc b/src/nix/shell.cc
index 5f2724961..a3827c297 100644
--- a/src/nix/shell.cc
+++ b/src/nix/shell.cc
@@ -72,7 +72,7 @@ Path getDerivationEnvironment(ref<Store> store, Derivation drv)
     if (builder != "bash")
         throw Error("'nix shell' only works on derivations that use 'bash' as their builder");
 
-    drv.args = {"-c", "set -e; export IN_NIX_SHELL=impure; if [[ -n $stdenv ]]; then source $stdenv/setup; fi; set > $out"};
+    drv.args = {"-c", "set -e; export IN_NIX_SHELL=impure; export dontAddDisableDepTrack=1; if [[ -n $stdenv ]]; then source $stdenv/setup; fi; set > $out"};
 
     /* Remove derivation checks. */
     drv.env.erase("allowedReferences");