diff --git a/src/app/components/AvailableModulesMenu.jsx b/src/app/components/AvailableModulesMenu.jsx
index e5f54030..89818439 100644
--- a/src/app/components/AvailableModulesMenu.jsx
+++ b/src/app/components/AvailableModulesMenu.jsx
@@ -225,7 +225,7 @@ export default class AvailableModulesMenu extends TranslatedComponent {
                                  className={'select-category upp'}>{translate(category)}</div>);
                   }
                 } else {
-                  if (category == "mh"){
+                  if (category == "mh" || category == "mm"){
                     continue;
                   } else {
                     list.push(<div key={category} className={'select-category upp'}>{translate(category)}</div>);
@@ -234,7 +234,7 @@ export default class AvailableModulesMenu extends TranslatedComponent {
               } else {
                 // Show category header as well as group header
                 if (!categoryHeader) {
-                  if (category == "mh"){
+                  if (category == "mh" || category == "mm"){
                     continue;
                   }
                   else {
@@ -316,7 +316,8 @@ export default class AvailableModulesMenu extends TranslatedComponent {
     let itemsOnThisRow = 0;
     for (let i = 0; i < sortedModules.length; i++) {
       let m = sortedModules[i];
-      if (m.grp == 'mh' || m.grp == 'mm') {
+      // If m.grp is mh or mm, or m.symbol contains 'Missing' skip it
+      if (m.grp == 'mh' || m.grp == 'mm' || m.symbol.includes("Missing")) {
         // If this is a missing module, skip it
         continue;
       }
@@ -334,7 +335,7 @@ export default class AvailableModulesMenu extends TranslatedComponent {
         disabled = 1 <= ship.internal.filter(o => o.m && o.m.grp === 'mlc').length;
       }
       let active = mountedModule && mountedModule.id === m.id;
-      
+
       let classes = cn(m.name ? 'lc' : 'c', {
         warning: !disabled && warningFunc && warningFunc(m),
         active,