diff --git a/tdutils/td/utils/port/detail/ThreadPthread.cpp b/tdutils/td/utils/port/detail/ThreadPthread.cpp
index c712cef..c0cb69b 100644
--- a/tdutils/td/utils/port/detail/ThreadPthread.cpp
+++ b/tdutils/td/utils/port/detail/ThreadPthread.cpp
@@ -14,7 +14,6 @@ char disable_linker_warning_about_empty_file_thread_pthread_cpp TD_UNUSED;
 
 #include <pthread.h>
 #include <sched.h>
-#include <sys/sysctl.h>
 #include <unistd.h>
 
 namespace td {