diff --git a/src/main.cpp b/src/main.cpp
index 8c54260..03ebd76 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -123,7 +123,7 @@ int main(int argc, char** argv)
 
     // Allocate a new world*.
 
-    world* the_world = allocate_world(128, 128, 128);
+    world* the_world = allocate_world(512, 128, 512);
 
     generate_world(the_world, time(NULL));
 
@@ -473,6 +473,8 @@ int main(int argc, char** argv)
 
     deallocate_world(the_world);
 
+    deallocate_accessor(the_accessor);
+
     // Destroy all OpenGL related objects.
 
     glDeleteTextures(1, &block_texture_array);