diff --git a/mods/ra/bits/invun.shp b/mods/ra/bits/invun.shp
new file mode 100644
index 0000000000..4796747898
Binary files /dev/null and b/mods/ra/bits/invun.shp differ
diff --git a/mods/ra/rules/system.yaml b/mods/ra/rules/system.yaml
index 09b7cb8e3c..52a499871a 100644
--- a/mods/ra/rules/system.yaml
+++ b/mods/ra/rules/system.yaml
@@ -358,6 +358,7 @@ CRATE:
 	HealUnitsCrateAction:
 		Notification: heal2.aud
 		SelectionShares: 2
+		Effect: heal
 	RevealMapCrateAction:
 		SelectionShares: 1
 		Effect: reveal-map