diff --git a/overviewer_core/src/mc_id.h b/overviewer_core/src/mc_id.h
index 291e2e0..cfec1e9 100644
--- a/overviewer_core/src/mc_id.h
+++ b/overviewer_core/src/mc_id.h
@@ -220,7 +220,7 @@ enum mc_block_id {
     block_purpur_slab = 205,
     block_end_bricks = 206,
     block_beetroots = 207,
-    block_grass_path = 208,
+    block_dirt_path = 208,
     block_end_gateway = 209,
     block_repeating_command_block = 210,
     block_chain_command_block = 211,
diff --git a/overviewer_core/src/overviewer.h b/overviewer_core/src/overviewer.h
index e5e8757..e522154 100644
--- a/overviewer_core/src/overviewer.h
+++ b/overviewer_core/src/overviewer.h
@@ -31,7 +31,7 @@
 
 // increment this value if you've made a change to the c extension
 // and want to force users to rebuild
-#define OVERVIEWER_EXTENSION_VERSION 98
+#define OVERVIEWER_EXTENSION_VERSION 99
 
 #include <stdbool.h>
 #include <stdint.h>
diff --git a/overviewer_core/world.py b/overviewer_core/world.py
index 6bd4958..b139856 100644
--- a/overviewer_core/world.py
+++ b/overviewer_core/world.py
@@ -669,7 +669,7 @@ class RegionSet(object):
             'minecraft:purpur_slab': (205, 0),
             'minecraft:end_stone_bricks': (206, 0),
             'minecraft:beetroots': (207, 0),
-            'minecraft:grass_path': (208, 0),
+            'minecraft:dirt_path': (208, 0),
             'minecraft:repeating_command_block': (210, 0),
             'minecraft:chain_command_block': (211, 0),
             'minecraft:frosted_ice': (212, 0),