diff --git a/libpldmresponder/meson.build b/libpldmresponder/meson.build
index 2797f51..372cae0 100644
--- a/libpldmresponder/meson.build
+++ b/libpldmresponder/meson.build
@@ -11,6 +11,7 @@
   'bios_table.cpp',
   'bios_parser.cpp',
   'bios_attribute.cpp',
+  'bios_string_attribute.cpp',
   'pdr_utils.cpp',
   'pdr.cpp',
   'platform.cpp',