diff --git a/src/widom.rs b/src/widom.rs
index 759be50..ac60e86 100644
--- a/src/widom.rs
+++ b/src/widom.rs
@@ -12,7 +12,7 @@ const LJ_SIG : f64 = 1.0;
 static MKSA_PLANCKS_CONSTANT_H : f64 = 1.0;
 static MASS : f64 = 1.0;
 
-const RUN_AVG_SIZE : usize = 10;
+const RUN_AVG_SIZE : usize = 1;
 
 const SHIFT : bool = true;