diff --git a/phosphor-power-supply/meson.build b/phosphor-power-supply/meson.build
index f806861..bb90aea 100644
--- a/phosphor-power-supply/meson.build
+++ b/phosphor-power-supply/meson.build
@@ -13,6 +13,7 @@
         sdeventplus,
         fmt,
         libgpiodcxx,
+        phosphor_dbus_interfaces,
     ],
     include_directories: '..',
     install: true,