diff --git a/bindings/c/test/system/SysTestScheduler.h b/bindings/c/test/system/SysTestScheduler.h
index 687577e60e..b124959014 100644
--- a/bindings/c/test/system/SysTestScheduler.h
+++ b/bindings/c/test/system/SysTestScheduler.h
@@ -24,6 +24,7 @@
 #define SYS_TEST_SCHEDULER_H
 
 #include <functional>
+#include <memory>
 
 namespace FDBSystemTester {
 
diff --git a/bindings/c/test/system/SysTestTransactionExecutor.h b/bindings/c/test/system/SysTestTransactionExecutor.h
index 15383fd755..97cd0828e9 100644
--- a/bindings/c/test/system/SysTestTransactionExecutor.h
+++ b/bindings/c/test/system/SysTestTransactionExecutor.h
@@ -27,6 +27,7 @@
 #include "SysTestApiWrapper.h"
 #include "SysTestScheduler.h"
 #include <string_view>
+#include <memory>
 
 namespace FDBSystemTester {
 
diff --git a/bindings/c/test/system/SysTestWorkload.h b/bindings/c/test/system/SysTestWorkload.h
index 5fbc338c7c..326264e126 100644
--- a/bindings/c/test/system/SysTestWorkload.h
+++ b/bindings/c/test/system/SysTestWorkload.h
@@ -24,6 +24,7 @@
 #define SYS_TEST_WORKLOAD_H
 
 #include "SysTestTransactionExecutor.h"
+#include <atomic>
 
 namespace FDBSystemTester {