diff --git a/source/CMakeLists.txt b/source/CMakeLists.txt
index 763ea66..f0f767c 100644
--- a/source/CMakeLists.txt
+++ b/source/CMakeLists.txt
@@ -516,7 +516,7 @@ set(STAR_GAME_INCLUDES
     ${PROJECT_SOURCE_DIR}/game/items
     ${PROJECT_SOURCE_DIR}/game/objects
     ${PROJECT_SOURCE_DIR}/game/scripting
-    ${PROJECT_SOURCE_DIR}/game/terrai
+    ${PROJECT_SOURCE_DIR}/game/terrain
   )
 add_subdirectory(game)