diff --git a/rogueviz/rogueviz-all.cpp b/rogueviz/rogueviz-all.cpp
index f7a04291..16d19f68 100644
--- a/rogueviz/rogueviz-all.cpp
+++ b/rogueviz/rogueviz-all.cpp
@@ -23,4 +23,3 @@
 #include "snow.cpp"
 #include "impossible-ring.cpp"
 #include "triangle.cpp"
-#include "qtm.cpp"