diff --git a/src/helpers/AsyncDialogBox.cpp b/src/helpers/AsyncDialogBox.cpp
index 2ca99ab9..3010d10e 100644
--- a/src/helpers/AsyncDialogBox.cpp
+++ b/src/helpers/AsyncDialogBox.cpp
@@ -1,6 +1,7 @@
 #include "AsyncDialogBox.hpp"
 #include "./fs/FsUtils.hpp"
 #include <csignal>
+#include <unistd.h>
 #include "../managers/eventLoop/EventLoopManager.hpp"
 
 using namespace Hyprutils::OS;