diff --git a/src/cluster/cluster.cpp b/src/cluster/cluster.cpp
index 68892d7a5db66d97d94fd0a01f6958cd6e19ade7..8231bb9f1b2790fa49febc7e3b9e717b5391cda9 100644
--- a/src/cluster/cluster.cpp
+++ b/src/cluster/cluster.cpp
@@ -553,6 +553,7 @@ void cluster(const string& config_file, const string& data_file, const string& o
     time_logger->log(message);
     fclose(timing_file);
     delete time_logger;
+    delete logger;
   } // end of instruction block for MPI process 0
   
     //===============================