--- components/storage_monitor/BUILD.gn.orig	2022-02-28 16:54:41 UTC
+++ components/storage_monitor/BUILD.gn
@@ -174,7 +174,7 @@ source_set("unit_tests") {
         "mtp_manager_client_chromeos_unittest.cc",
         "storage_monitor_chromeos_unittest.cc",
       ]
-    } else if (is_linux || is_chromeos_lacros) {
+    } else if ((is_linux || is_chromeos_lacros) && !is_bsd) {
       sources += [ "storage_monitor_linux_unittest.cc" ]
     }
   }