diff --git a/ipmid-api.h b/ipmid-api.h
index 4f4b9de..4f00798 100644
--- a/ipmid-api.h
+++ b/ipmid-api.h
@@ -97,6 +97,7 @@
 };
 
 sd_bus *ipmid_get_sd_bus_connection(void);
+sd_bus_slot *ipmid_get_sd_bus_slot(void);
 
 #ifdef __cplusplus
 }