diff --git a/ios/RNDatePicker.mm b/ios/RNDatePicker.mm
index 7ec2dd20..c791c297 100644
--- a/ios/RNDatePicker.mm
+++ b/ios/RNDatePicker.mm
@@ -1,5 +1,7 @@
 #import "RNDatePicker.h"
 
+#include <string>
+
 #ifdef RCT_NEW_ARCH_ENABLED
 #import "RCTConvert.h"
 #import <React/RCTConversions.h>
diff --git a/ios/RNDatePickerManager.mm b/ios/RNDatePickerManager.mm
index da42873c..4564b4dd 100644
--- a/ios/RNDatePickerManager.mm
+++ b/ios/RNDatePickerManager.mm
@@ -1,3 +1,5 @@
+#include <string>
+
 #import <React/RCTLog.h>
 #import <React/RCTUIManager.h>
 #import <React/RCTViewManager.h>