1 files changed, 1 insertions, 1 deletions
diff --git a/src/nix/run.cc b/src/nix/run.cc
index 25a8fa8d3..45d2dfd0d 100644
--- a/src/nix/run.cc
+++ b/src/nix/run.cc
@@ -47,7 +47,7 @@ void runProgramInStore(ref<Store> store,
         Strings helperArgs = { chrootHelperName, store->storeDir, store2->getRealStoreDir(), program };
         for (auto & arg : args) helperArgs.push_back(arg);
 
-        execv(readLink("/proc/self/exe").c_str(), stringsToCharPtrs(helperArgs).data());
+        execv(getSelfExe().value_or("nix").c_str(), stringsToCharPtrs(helperArgs).data());
 
         throw SysError("could not execute chroot helper");
     }