diff --git a/src/common.hpp b/src/common.hpp
index 70d959f..1f27bb3 100644
--- a/src/common.hpp
+++ b/src/common.hpp
@@ -34,11 +34,15 @@
 #include <boost/utility.hpp>
 #include <boost/random/mersenne_twister.hpp>
 #include <boost/random/uniform_int_distribution.hpp>
+#include <boost/random/geometric_distribution.hpp>
 
 #include <map>
 #include <string>
 #include <vector>
+#include <queue>
+#include <list>
 #include <algorithm>
+#include <iostream>
 
 namespace repo {