diff --git a/optionals/compat_asdg/config.cpp b/optionals/compat_asdg/config.cpp
index b485685c55..c7e7903ce2 100644
--- a/optionals/compat_asdg/config.cpp
+++ b/optionals/compat_asdg/config.cpp
@@ -28,6 +28,7 @@ class asdg_OpticRail1913: asdg_OpticRail {
         ACE_optic_Arco_2D = 1;
         ACE_optic_Arco_PIP = 1;
         ACE_optic_MRCO_2D = 1;
+        ACE_optic_MRCO_PIP = 1;
         ACE_optic_SOS_2D = 1;
         ACE_optic_SOS_PIP = 1;
         ACE_optic_LRPS_2D = 1;