diff --git a/util/util.gyp b/util/util.gyp
index 984f1019..5facdaeb 100644
--- a/util/util.gyp
+++ b/util/util.gyp
@@ -50,16 +50,16 @@
         'linux/checked_address_range.h',
         'linux/memory_map.cc',
         'linux/memory_map.h',
+        'linux/proc_stat_reader.cc',
+        'linux/proc_stat_reader.h',
         'linux/process_memory.cc',
         'linux/process_memory.h',
         'linux/process_memory_range.cc',
         'linux/process_memory_range.h',
-        'linux/thread_info.cc',
-        'linux/thread_info.h',
         'linux/scoped_ptrace_attach.cc',
         'linux/scoped_ptrace_attach.h',
-        'linux/proc_stat_reader.cc',
-        'linux/proc_stat_reader.h',
+        'linux/thread_info.cc',
+        'linux/thread_info.h',
         'mac/checked_mach_address_range.h',
         'mac/launchd.h',
         'mac/launchd.mm',
diff --git a/util/util_test.gyp b/util/util_test.gyp
index 0e74c0d1..23be3600 100644
--- a/util/util_test.gyp
+++ b/util/util_test.gyp
@@ -41,11 +41,11 @@
         'file/string_file_test.cc',
         'linux/auxiliary_vector_test.cc',
         'linux/memory_map_test.cc',
+        'linux/proc_stat_reader_test.cc',
         'linux/process_memory_range_test.cc',
         'linux/process_memory_test.cc',
-        'linux/proc_stat_reader_test.cc',
-        'linux/thread_info_test.cc',
         'linux/scoped_ptrace_attach_test.cc',
+        'linux/thread_info_test.cc',
         'mac/launchd_test.mm',
         'mac/mac_util_test.mm',
         'mac/service_management_test.mm',