diff --git a/dimensions/overworld.json b/dimensions/overworld.json
index fdc4c833..e57dcd4e 100644
--- a/dimensions/overworld.json
+++ b/dimensions/overworld.json
@@ -14,7 +14,7 @@
         "swamp",
         "mountain",
         "ocean",
-        "tropical",
+        "tropical-mountain",
         "temperate",
 		"savanna",
         "temperate",
@@ -22,7 +22,7 @@
         "frozen",
         "hot",
         "tundra",
-        "tropical-mountain",
+        "tropical",
         "temperate",
 		"mesa"
     ],