diff --git a/classes/phosphor-fan-presence.bbclass b/classes/phosphor-fan-presence.bbclass
new file mode 100644
index 0000000..b59f1f5
--- /dev/null
+++ b/classes/phosphor-fan-presence.bbclass
@@ -0,0 +1 @@
+presence_datadir="${datadir}/phosphor-fan-presence"