diff --git a/src/DeadlockDetect.cpp b/src/DeadlockDetect.cpp
index 4dc7bfde6..322084dc4 100644
--- a/src/DeadlockDetect.cpp
+++ b/src/DeadlockDetect.cpp
@@ -7,7 +7,7 @@
 #include "DeadlockDetect.h"
 #include "Root.h"
 #include "World.h"
-# include <cstdlib>
+#include <cstdlib>
 
 
 
@@ -16,9 +16,6 @@
 /// Number of milliseconds per cycle
 const int CYCLE_MILLISECONDS = 100;
 
-/// When the number of cycles for the same world age hits this value, it is considered a deadlock
-const int NUM_CYCLES_LIMIT = 200;  // 200 = twenty seconds
-
 
 
 
diff --git a/src/World.cpp b/src/World.cpp
index 3f157157a..e39a605bb 100644
--- a/src/World.cpp
+++ b/src/World.cpp
@@ -60,9 +60,6 @@
 
 
 
-/// Up to this many m_SpreadQueue elements are handled each world tick
-const int MAX_LIGHTING_SPREAD_PER_TICK = 10;
-
 const int TIME_SUNSET        = 12000;
 const int TIME_NIGHT_START   = 13187;
 const int TIME_NIGHT_END     = 22812;