diff --git a/src/main/resources/application.conf b/src/main/resources/application.conf
index a2cddd7cc..d95a00f06 100644
--- a/src/main/resources/application.conf
+++ b/src/main/resources/application.conf
@@ -1022,15 +1022,10 @@ opencomputers {
     # Radius in blocks of the disintegration behavior for each active input.
     disintegrationRange: 1
 
-    # Blacklisted potions, i.e. potions that won't be used for the potion
+    # Whitelisted potions, i.e. potions that will be used for the potion
     # behaviors nanomachines may trigger. This can contain strings or numbers.
     # In the case of strings, it has to be the internal name of the potion,
-    # in case of a number it has to be the potion ID. Use this to disable
-    # *bad* potion effects, since they will all be enabled by default.
-    potionBlacklist: [
-    ]
-
-    # Whitelisted potions, see potionBlacklist. Add *good* potion effects
+    # in case of a number it has to be the potion ID. Add any potion effects
     # to make use of here, since they will all be disabled by default.
     potionWhitelist: [
       "potion.moveSpeed",
@@ -1042,7 +1037,17 @@ opencomputers {
       "potion.waterBreathing",
       "potion.nightVision",
       "potion.healthBoost",
-      "potion.absorption"
+      "potion.absorption",
+
+      "potion.blindness",
+      "potion.confusion",
+      "potion.digSlowDown",
+      "potion.harm",
+      "potion.hunger",
+      "potion.moveSlowdown",
+      "potion.poison",
+      "potion.weakness",
+      "potion.wither"
     ]
   }
 
diff --git a/src/main/scala/li/cil/oc/common/nanomachines/provider/PotionProvider.scala b/src/main/scala/li/cil/oc/common/nanomachines/provider/PotionProvider.scala
index 452ba552c..45affc130 100644
--- a/src/main/scala/li/cil/oc/common/nanomachines/provider/PotionProvider.scala
+++ b/src/main/scala/li/cil/oc/common/nanomachines/provider/PotionProvider.scala
@@ -14,7 +14,6 @@ import scala.collection.convert.WrapAsScala._
 object PotionProvider extends ScalaProvider("c29e4eec-5a46-479a-9b3d-ad0f06da784a") {
   // Lazy to give other mods a chance to register their potions.
   lazy val PotionWhitelist = filterPotions(Settings.get.nanomachinePotionWhitelist)
-  lazy val PotionBlacklist = filterPotions(Settings.get.nanomachinePotionBlacklist)
 
   def filterPotions[T](list: Iterable[T]) = {
     list.map {
@@ -26,7 +25,7 @@ object PotionProvider extends ScalaProvider("c29e4eec-5a46-479a-9b3d-ad0f06da784
     }.toSet
   }
 
-  def isPotionEligible(potion: Potion) = potion != null && (if (potion.isBadEffect) !PotionBlacklist.contains(potion) else PotionWhitelist.contains(potion))
+  def isPotionEligible(potion: Potion) = potion != null && PotionWhitelist.contains(potion)
 
   override def createScalaBehaviors(player: EntityPlayer) = {
     Potion.potionTypes.filter(isPotionEligible).map(new PotionBehavior(_, player))