diff --git a/src/megameklab/com/ui/Mek/tabs/StructureTab.java b/src/megameklab/com/ui/Mek/tabs/StructureTab.java
index 3d25cd594..bf85b3a3c 100644
--- a/src/megameklab/com/ui/Mek/tabs/StructureTab.java
+++ b/src/megameklab/com/ui/Mek/tabs/StructureTab.java
@@ -2740,7 +2740,7 @@ private List<String> getStructureTypes() {
                                     getMech().isMixedTech())) {
                 structures.add(et.getName());
             }
-            if (getMech().isMixedTech()) {
+            if (getMech().isMixedTech() && !getMech().isSuperHeavy()) {
                 et = EquipmentType.get(EquipmentType.getStructureTypeName(i,
                         !getMech().isClan()));
                 if ((et != null)