diff --git a/tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c b/tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c
index fded38d24aae..2c57ceede095 100644
--- a/tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c
+++ b/tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c
@@ -11,7 +11,7 @@
 #include <sched.h>
 #include <sys/wait.h>
 #include <sys/mount.h>
-#include <sys/fcntl.h>
+#include <fcntl.h>
 #include "network_helpers.h"
 
 #define STACK_SIZE (1024 * 1024)