2 files changed, 3 insertions, 3 deletions
diff --git a/third_party/nix/src/libstore/builtins/buildenv.cc b/third_party/nix/src/libstore/builtins/buildenv.cc
index 77ad722fab..d14474a93d 100644
--- a/third_party/nix/src/libstore/builtins/buildenv.cc
+++ b/third_party/nix/src/libstore/builtins/buildenv.cc
@@ -133,7 +133,7 @@ static void addPkg(const Path& pkgDir, int priority) {
   createLinks(pkgDir, out, priority);
 
   try {
-    for (const auto& p : tokenizeString<std::vector<string>>(
+    for (const auto& p : tokenizeString<std::vector<std::string>>(
              readFile(pkgDir + "/nix-support/propagated-user-env-packages"),
              " \n"))
       if (!done.count(p)) {
@@ -157,7 +157,7 @@ struct Package {
 typedef std::vector<Package> Packages;
 
 void builtinBuildenv(const BasicDerivation& drv) {
-  auto getAttr = [&](const string& name) {
+  auto getAttr = [&](const std::string& name) {
     auto i = drv.env.find(name);
     if (i == drv.env.end()) {
       throw Error("attribute '%s' missing", name);
diff --git a/third_party/nix/src/libstore/builtins/fetchurl.cc b/third_party/nix/src/libstore/builtins/fetchurl.cc
index c3f38a943f..97260d2e52 100644
--- a/third_party/nix/src/libstore/builtins/fetchurl.cc
+++ b/third_party/nix/src/libstore/builtins/fetchurl.cc
@@ -17,7 +17,7 @@ void builtinFetchurl(const BasicDerivation& drv, const std::string& netrcData) {
     writeFile(settings.netrcFile, netrcData, 0600);
   }
 
-  auto getAttr = [&](const string& name) {
+  auto getAttr = [&](const std::string& name) {
     auto i = drv.env.find(name);
     if (i == drv.env.end())
       throw Error(format("attribute '%s' missing") % name);