diff --git a/rogueviz/newconf.cpp b/rogueviz/newconf.cpp
index c7499d4c..95e58aef 100644
--- a/rogueviz/newconf.cpp
+++ b/rogueviz/newconf.cpp
@@ -12,6 +12,7 @@
 #endif
 #define main nconf_main
 #undef unordered_map
+#undef self
 #include "nconf.cpp"
 #undef main
 #endif