diff --git a/services/blob/src/BlobServiceImpl.cpp b/services/blob/src/BlobServiceImpl.cpp
--- a/services/blob/src/BlobServiceImpl.cpp
+++ b/services/blob/src/BlobServiceImpl.cpp
@@ -11,7 +11,6 @@
 
 #include <glog/logging.h>
 
-#include <iostream>
 #include <memory>
 
 namespace comm {
diff --git a/services/blob/src/DatabaseManager.cpp b/services/blob/src/DatabaseManager.cpp
--- a/services/blob/src/DatabaseManager.cpp
+++ b/services/blob/src/DatabaseManager.cpp
@@ -6,7 +6,6 @@
 #include <aws/dynamodb/model/QueryRequest.h>
 #include <aws/dynamodb/model/ScanRequest.h>
 
-#include <iostream>
 #include <vector>
 
 namespace comm {
diff --git a/services/blob/src/Reactors/server/GetReactor.h b/services/blob/src/Reactors/server/GetReactor.h
--- a/services/blob/src/Reactors/server/GetReactor.h
+++ b/services/blob/src/Reactors/server/GetReactor.h
@@ -9,7 +9,6 @@
 
 #include <aws/s3/model/GetObjectRequest.h>
 
-#include <iostream>
 #include <memory>
 #include <string>
 
diff --git a/services/blob/src/server.cpp b/services/blob/src/server.cpp
--- a/services/blob/src/server.cpp
+++ b/services/blob/src/server.cpp
@@ -5,7 +5,6 @@
 #include <grpcpp/grpcpp.h>
 #include <glog/logging.h>
 
-#include <iostream>
 #include <memory>
 #include <string>
 
diff --git a/services/blob/test/DatabaseManagerTest.cpp b/services/blob/test/DatabaseManagerTest.cpp
--- a/services/blob/test/DatabaseManagerTest.cpp
+++ b/services/blob/test/DatabaseManagerTest.cpp
@@ -3,8 +3,6 @@
 #include "DatabaseManager.h"
 #include "S3Path.h"
 
-#include <iostream>
-
 #include <algorithm>
 #include <chrono>
 #include <memory>
diff --git a/services/blob/test/StorageManagerTest.cpp b/services/blob/test/StorageManagerTest.cpp
--- a/services/blob/test/StorageManagerTest.cpp
+++ b/services/blob/test/StorageManagerTest.cpp
@@ -7,7 +7,6 @@
 #include <aws/core/Aws.h>
 
 #include <chrono>
-#include <iostream>
 #include <memory>
 #include <string>