diff --git a/AUTHORS b/AUTHORS
index 66dad9059c..39a8e69067 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -44,6 +44,7 @@ Also thanks to:
     * Chris Grant (Unit158)
     * clem
     * Cody Brittain (Generalcamo)
+    * Constantin Helmig (CH4Code)
     * D2k Sardaukar
     * D'Arcy Rush (r34ch)
     * Daniel Derejvanik (Harisson)
diff --git a/mods/ra/rules/structures.yaml b/mods/ra/rules/structures.yaml
index 3166a1870b..c391da99d3 100644
--- a/mods/ra/rules/structures.yaml
+++ b/mods/ra/rules/structures.yaml
@@ -1190,6 +1190,7 @@ SILO:
 	Tooltip:
 		Name: Silo
 	-GivesBuildableArea:
+	-MustBeDestroyed:
 	Health:
 		HP: 30000
 	Armor: