diff --git a/megamek/src/megamek/common/BattleArmor.java b/megamek/src/megamek/common/BattleArmor.java
index 757b76aeca6..d6070bf36e6 100644
--- a/megamek/src/megamek/common/BattleArmor.java
+++ b/megamek/src/megamek/common/BattleArmor.java
@@ -519,6 +519,7 @@ public int getJumpMP(MPCalculationSetting mpCalculationSetting) {
             mp++;
         }
 
+        // MM is concerned with in-game conditions that impact Partial Wing mp
         if ((game != null)) {
             PlanetaryConditions conditions = game.getPlanetaryConditions();
             boolean ignoreGameLessThanThin = mpCalculationSetting.ignoreWeather
@@ -528,6 +529,11 @@ && hasWorkingMisc(MiscType.F_PARTIAL_WING)
                     && ignoreGameLessThanThin) {
                 mp++;
             }
+        } else {
+            // MML just cares that the Partial Wing exists and is installed
+            if ((mp > 0) && hasWorkingMisc(MiscType.F_PARTIAL_WING)) {
+                mp++;
+            }
         }
 
         if ((mp > 0)