diff --git a/src/misc_gui.cpp b/src/misc_gui.cpp
index cb2e2d3180..df00459775 100644
--- a/src/misc_gui.cpp
+++ b/src/misc_gui.cpp
@@ -132,6 +132,7 @@ public:
 		DEBUG(misc, LANDINFOD_LEVEL, "m5     = %#x", _m[tile].m5);
 		DEBUG(misc, LANDINFOD_LEVEL, "m6     = %#x", _me[tile].m6);
 		DEBUG(misc, LANDINFOD_LEVEL, "m7     = %#x", _me[tile].m7);
+		DEBUG(misc, LANDINFOD_LEVEL, "m8     = %#x", _me[tile].m8);
 #undef LANDINFOD_LEVEL
 	}