diff --git a/examples/chef/linux/BUILD.gn b/examples/chef/linux/BUILD.gn
index 03a610ff128550..37a04ece688c22 100644
--- a/examples/chef/linux/BUILD.gn
+++ b/examples/chef/linux/BUILD.gn
@@ -42,8 +42,8 @@ chip_data_model("chef-data-model") {
 
 executable("${sample_name}") {
   sources = [
-    "${project_dir}/common/chef-channel-manager.cpp",
     "${project_dir}/common/chef-air-quality.cpp",
+    "${project_dir}/common/chef-channel-manager.cpp",
     "${project_dir}/common/chef-concentration-measurement.cpp",
     "${project_dir}/common/stubs.cpp",
     "${project_dir}/linux/main.cpp",