diff --git a/GameData/Kerbalism/System/Misc.cfg b/GameData/Kerbalism/System/Misc.cfg
index f7173553..e18a973f 100644
--- a/GameData/Kerbalism/System/Misc.cfg
+++ b/GameData/Kerbalism/System/Misc.cfg
@@ -12,19 +12,19 @@
 
 
 // ============================================================================
-// Use Nitrogen as eva propellant, and set the initial amount to zero
+// Use Hydrazine as eva propellant, and set the initial amount to zero
 // ============================================================================
 
 @PART[kerbalEVA*]:FOR[Kerbalism]
 {
   @MODULE[KerbalEVA]
   {
-    @propellantResourceName = Nitrogen
+    @propellantResourceName = Hydrazine
   }
 
   @RESOURCE[EVA?Propellant]
   {
-    @name = Nitrogen
+    @name = Hydrazine
     @amount = 0
     @maxAmount = 5
   }