diff --git a/NewHorizons/Builder/ShipLog/RevealBuilder.cs b/NewHorizons/Builder/ShipLog/RevealBuilder.cs
index f2d122c1..559684b7 100644
--- a/NewHorizons/Builder/ShipLog/RevealBuilder.cs
+++ b/NewHorizons/Builder/ShipLog/RevealBuilder.cs
@@ -99,6 +99,22 @@ namespace NewHorizons.Builder.ShipLog
             {
                 var achievementVolume = go.AddComponent<AchievementVolume>();
                 achievementVolume.achievementID = info.achievementID;
+                switch (info.revealFor)
+                {
+                    case VolumesModule.RevealVolumeInfo.EnterType.Player:
+                        achievementVolume.player = true;
+                        achievementVolume.probe = false;
+                        break;
+                    case VolumesModule.RevealVolumeInfo.EnterType.Probe:
+                        achievementVolume.player = false;
+                        achievementVolume.probe = true;
+                        break;
+                    case VolumesModule.RevealVolumeInfo.EnterType.Both:
+                    default:
+                        achievementVolume.player = true;
+                        achievementVolume.probe = true;
+                        break;
+                }
             }
         }
 
diff --git a/NewHorizons/Components/Achievement/AchievementVolume.cs b/NewHorizons/Components/Achievement/AchievementVolume.cs
index a5f39b15..9e40974f 100644
--- a/NewHorizons/Components/Achievement/AchievementVolume.cs
+++ b/NewHorizons/Components/Achievement/AchievementVolume.cs
@@ -18,7 +18,7 @@ namespace NewHorizons.Components.Achievement
 
         private void OnEntry(GameObject hitObj)
         {
-            if ((!player || hitObj.CompareTag("PlayerDetector")) && (!probe || hitObj.CompareTag("ProbeDetector")))
+            if ((player && hitObj.CompareTag("PlayerDetector")) || (probe && hitObj.CompareTag("ProbeDetector")))
             {
                 AchievementHandler.Earn(achievementID);