diff --git a/nano/core_test/backlog.cpp b/nano/core_test/backlog.cpp
index 0234b48384..facbf0b538 100644
--- a/nano/core_test/backlog.cpp
+++ b/nano/core_test/backlog.cpp
@@ -5,6 +5,8 @@
 
 #include <gtest/gtest.h>
 
+#include <numeric>
+
 using namespace std::chrono_literals;
 
 /*
diff --git a/nano/core_test/election_scheduler.cpp b/nano/core_test/election_scheduler.cpp
index 28f9b9ecec..7e2f132d59 100644
--- a/nano/core_test/election_scheduler.cpp
+++ b/nano/core_test/election_scheduler.cpp
@@ -5,6 +5,8 @@
 
 #include <gtest/gtest.h>
 
+#include <chrono>
+
 using namespace std::chrono_literals;
 
 TEST (election_scheduler, construction)
diff --git a/nano/core_test/node.cpp b/nano/core_test/node.cpp
index 3d6895ec7f..df74e26b1e 100644
--- a/nano/core_test/node.cpp
+++ b/nano/core_test/node.cpp
@@ -15,6 +15,7 @@
 #include <boost/filesystem.hpp>
 
 #include <fstream>
+#include <numeric>
 
 using namespace std::chrono_literals;
 
diff --git a/nano/core_test/optimistic_scheduler.cpp b/nano/core_test/optimistic_scheduler.cpp
index 5d8cd0eebd..dfcd6fb819 100644
--- a/nano/core_test/optimistic_scheduler.cpp
+++ b/nano/core_test/optimistic_scheduler.cpp
@@ -5,6 +5,8 @@
 
 #include <gtest/gtest.h>
 
+#include <chrono>
+
 using namespace std::chrono_literals;
 
 /*
diff --git a/nano/core_test/telemetry.cpp b/nano/core_test/telemetry.cpp
index c7041b9440..aca0b16972 100644
--- a/nano/core_test/telemetry.cpp
+++ b/nano/core_test/telemetry.cpp
@@ -6,6 +6,8 @@
 
 #include <gtest/gtest.h>
 
+#include <numeric>
+
 using namespace std::chrono_literals;
 
 TEST (telemetry, consolidate_data)
diff --git a/nano/core_test/toml.cpp b/nano/core_test/toml.cpp
index 350e5866cb..edb1e9226c 100644
--- a/nano/core_test/toml.cpp
+++ b/nano/core_test/toml.cpp
@@ -10,6 +10,7 @@
 
 #include <boost/filesystem.hpp>
 
+#include <numeric>
 #include <sstream>
 #include <string>
 
diff --git a/nano/core_test/websocket.cpp b/nano/core_test/websocket.cpp
index 613116cfa5..b2afc2b096 100644
--- a/nano/core_test/websocket.cpp
+++ b/nano/core_test/websocket.cpp
@@ -10,6 +10,7 @@
 
 #include <boost/property_tree/json_parser.hpp>
 
+#include <chrono>
 #include <cstdlib>
 #include <memory>
 #include <sstream>
diff --git a/nano/load_test/entry.cpp b/nano/load_test/entry.cpp
index f71f2199ed..db0ecc5f47 100644
--- a/nano/load_test/entry.cpp
+++ b/nano/load_test/entry.cpp
@@ -5,6 +5,7 @@
 #include <nano/boost/beast/http.hpp>
 #include <nano/boost/process/child.hpp>
 #include <nano/lib/thread_runner.hpp>
+#include <nano/lib/threading.hpp>
 #include <nano/lib/tomlconfig.hpp>
 #include <nano/node/daemonconfig.hpp>
 #include <nano/secure/utility.hpp>
diff --git a/nano/test_common/chains.hpp b/nano/test_common/chains.hpp
index 2ed49fd47c..8ead108386 100644
--- a/nano/test_common/chains.hpp
+++ b/nano/test_common/chains.hpp
@@ -5,6 +5,7 @@
 
 #include <gtest/gtest.h>
 
+#include <memory>
 #include <vector>
 
 /*
diff --git a/nano/test_common/network.cpp b/nano/test_common/network.cpp
index 4668b74792..3241afca61 100644
--- a/nano/test_common/network.cpp
+++ b/nano/test_common/network.cpp
@@ -3,6 +3,8 @@
 #include <nano/test_common/system.hpp>
 #include <nano/test_common/testutil.hpp>
 
+#include <gtest/gtest.h>
+
 #include <chrono>
 #include <future>
 
diff --git a/nano/test_common/testutil.cpp b/nano/test_common/testutil.cpp
index 88f9b13298..05a6db689b 100644
--- a/nano/test_common/testutil.cpp
+++ b/nano/test_common/testutil.cpp
@@ -8,6 +8,7 @@
 
 #include <gtest/gtest.h>
 
+#include <cstdlib>
 #include <numeric>
 
 using namespace std::chrono_literals;