diff --git a/pkgs/by-name/xc/xcbuild/patches/Use-system-toolchain-for-usr-bin.patch b/pkgs/by-name/xc/xcbuild/patches/Use-system-toolchain-for-usr-bin.patch
index f1b5a38fbcf0..d617b4206c1b 100644
--- a/pkgs/by-name/xc/xcbuild/patches/Use-system-toolchain-for-usr-bin.patch
+++ b/pkgs/by-name/xc/xcbuild/patches/Use-system-toolchain-for-usr-bin.patch
@@ -12,7 +12,7 @@ diff -Naur a/Libraries/xcsdk/Tools/xcrun.cpp b/Libraries/xcsdk/Tools/xcrun.cpp
  using libutil::FSUtil;
  
 +namespace {
-+  const std::vector<const std::string> kSystemDeveloperDirs = {
++  const std::vector<std::string> kSystemDeveloperDirs = {
 +    "/private/var/select/developer_dir",
 +    "/private/var/db/xcode_select_link"
 +  };