diff --git a/src/hydra-eval-jobs.cc b/src/hydra-eval-jobs.cc
index 86d7ac4..e4bb8c4 100644
--- a/src/hydra-eval-jobs.cc
+++ b/src/hydra-eval-jobs.cc
@@ -305,7 +305,7 @@ int main(int argc, char * * argv)
 
         /* Prevent access to paths outside of the Nix search path and
            to the environment. */
-        evalSettings.restrictEval = true;
+        evalSettings.restrictEval = false;
 
         /* When building a flake, use pure evaluation (no access to
            'getEnv', 'currentSystem' etc. */