diff --git a/1.3/Defs/AbilityDef/AbilityDefs_Base.xml b/1.3/Defs/AbilityDef/AbilityDefs_Base.xml
index f9591fa..60c84d3 100644
--- a/1.3/Defs/AbilityDef/AbilityDefs_Base.xml
+++ b/1.3/Defs/AbilityDef/AbilityDefs_Base.xml
@@ -80,6 +80,7 @@
     <labelNoun>module system (unstable)</labelNoun>
     <description>The module system is unstable. The module cannot be mounted until the system is stable.</description>
     <hediffClass>HediffWithComps</hediffClass>
+    <isBad>false</isBad>
     <comps>
       <li Class="HediffCompProperties_Disappears">
         <disappearsAfterTicks>20000</disappearsAfterTicks>
@@ -128,6 +129,7 @@
     <labelNoun>module system (unstable)</labelNoun>
     <description>The module system is unstable. The module cannot be mounted until the system is stable.</description>
     <hediffClass>HediffWithComps</hediffClass>
+    <isBad>false</isBad>
     <comps>
       <li Class="HediffCompProperties_Disappears">
         <disappearsAfterTicks>120000</disappearsAfterTicks>
diff --git a/1.3/Defs/HediffDefs/Hediffs_Joy.xml b/1.3/Defs/HediffDefs/Hediffs_Joy.xml
index a11b213..b596049 100644
--- a/1.3/Defs/HediffDefs/Hediffs_Joy.xml
+++ b/1.3/Defs/HediffDefs/Hediffs_Joy.xml
@@ -5,6 +5,7 @@
     <label>Sync State</label>
     <defaultLabelColor>(0.8, 0.8, 0.8)</defaultLabelColor>
     <description>State affected by recreation.\n\nA high recreation has a beneficial effect.</description>
+    <isBad>false</isBad>
     <stages>
       <li>
         <label>low</label>
diff --git a/1.3/Defs/HediffDefs/Hediffs_Maintenance.xml b/1.3/Defs/HediffDefs/Hediffs_Maintenance.xml
index 5583a5e..41c763b 100644
--- a/1.3/Defs/HediffDefs/Hediffs_Maintenance.xml
+++ b/1.3/Defs/HediffDefs/Hediffs_Maintenance.xml
@@ -15,6 +15,7 @@
     <causesNeed>PN_Need_Maintenance</causesNeed>
     <scenarioCanAdd>false</scenarioCanAdd>
     <countsAsAddedPartOrImplant>true</countsAsAddedPartOrImplant>
+    <isBad>false</isBad>
     <stages>
       <li>
         <label>urgent</label>