diff --git a/src/summary_statistics.h b/src/summary_statistics.h
index 287d34c..0fd208c 100644
--- a/src/summary_statistics.h
+++ b/src/summary_statistics.h
@@ -48,7 +48,7 @@ T* getSumStat(const Forest &forest) {
     }
   }
   return NULL;
-};
+}
 
 std::string readSegmentTree(SummaryStatistic* sum_stat);