diff --git a/tests/unit/libutil/fmt.cc b/tests/unit/libutil/fmt.cc
index 90bcdfbe4..608026ad5 100644
--- a/tests/unit/libutil/fmt.cc
+++ b/tests/unit/libutil/fmt.cc
@@ -1,5 +1,5 @@
-#include "fmt.hh"
-#include "ansicolor.hh"
+#include "lix/libutil/fmt.hh"
+#include "lix/libutil/ansicolor.hh"
 
 #include <gtest/gtest.h>
 
diff --git a/tests/unit/meson.build b/tests/unit/meson.build
index 17d4395d0..9da239e81 100644
--- a/tests/unit/meson.build
+++ b/tests/unit/meson.build
@@ -42,6 +42,7 @@ liblixutil_test_support = declare_dependency(
 )
 
 libutil_tests_sources = files(
+  # keep-sorted start
   'libutil/archive.cc',
   'libutil/async-collect.cc',
   'libutil/async-io.cc',
@@ -53,6 +54,7 @@ libutil_tests_sources = files(
   'libutil/compression.cc',
   'libutil/config.cc',
   'libutil/escape-string.cc',
+  'libutil/fmt.cc',
   'libutil/generator.cc',
   'libutil/git.cc',
   'libutil/hash.cc',
@@ -67,9 +69,10 @@ libutil_tests_sources = files(
   'libutil/suggestions.cc',
   'libutil/tests.cc',
   'libutil/thread-pool.cc',
-  'libutil/url.cc',
   'libutil/url-name.cc',
+  'libutil/url.cc',
   'libutil/xml-writer.cc',
+  # keep-sorted end
 )
 
 libutil_tester = executable(