diff --git a/Shared/Player.cs b/Shared/Player.cs
index e0f2157..c05e805 100644
--- a/Shared/Player.cs
+++ b/Shared/Player.cs
@@ -94,7 +94,7 @@ namespace SemiColinGames {
             if (box.Intersect(player) != null) {
               Debug.AddRect(box, Color.Cyan);
               reject = true;
-              if (box.Tile?.IsHarmful ?? false) {
+              if (box.Tile?.IsHazard ?? false) {
                 Debug.AddRect(box, Color.Red);
                 harmedByCollision = true;
               }
@@ -112,7 +112,7 @@ namespace SemiColinGames {
             if (box.Intersect(player) != null) {
               Debug.AddRect(box, Color.Cyan);
               reject = true;
-              if (box.Tile?.IsHarmful ?? false) {
+              if (box.Tile?.IsHazard ?? false) {
                 Debug.AddRect(box, Color.Red);
                 harmedByCollision = true;
               }
@@ -130,7 +130,7 @@ namespace SemiColinGames {
         if (groundIntersect.Intersect(box) != null) {
           Debug.AddRect(box, Color.Cyan);
           standingOnGround = true;
-          if (box.Tile?.IsHarmful ?? false) {
+          if (box.Tile?.IsHazard ?? false) {
             Debug.AddRect(box, Color.Red);
             harmedByCollision = true;
           }
diff --git a/Shared/World.cs b/Shared/World.cs
index bed9048..ed5d095 100644
--- a/Shared/World.cs
+++ b/Shared/World.cs
@@ -15,11 +15,11 @@ namespace SemiColinGames {
       Position = position;
       this.texture = texture;
       this.textureSource = textureSource;
-      IsHarmful = isHazard;
+      IsHazard = isHazard;
     }
 
     public Rectangle Position { get; private set; }
-    public bool IsHarmful = false;
+    public bool IsHazard = false;
 
     public void Draw(SpriteBatch spriteBatch) {
       spriteBatch.Draw(