diff --git a/src/velociraptor_interface.c b/src/velociraptor_interface.c
index 579e71a910cebf470c5fcc7c47a8599701bcd0c2..65ba06ad2ed0f19ff6d3918f504b845b2462b74d 100644
--- a/src/velociraptor_interface.c
+++ b/src/velociraptor_interface.c
@@ -83,6 +83,7 @@ void velociraptor_init(struct engine *e) {
     message("Length conversion factor: %e", unit_info.lengthtokpc);
     message("Velocity conversion factor: %e", unit_info.velocitytokms);
     message("Mass conversion factor: %e", unit_info.masstosolarmass);
+    message("Potential conversion factor: %e", unit_info.energyperunitmass);
     message("G: %e", unit_info.gravity);
     message("H: %e", unit_info.hubbleunit);