diff --git a/tools/testing/selftests/timens/exec.c b/tools/testing/selftests/timens/exec.c
index 87b47b557a7a..e40dc5be2f66 100644
--- a/tools/testing/selftests/timens/exec.c
+++ b/tools/testing/selftests/timens/exec.c
@@ -11,7 +11,6 @@
 #include <sys/wait.h>
 #include <time.h>
 #include <unistd.h>
-#include <time.h>
 #include <string.h>
 
 #include "log.h"
diff --git a/tools/testing/selftests/timens/procfs.c b/tools/testing/selftests/timens/procfs.c
index 43d93f4006b9..7f14f0fdac84 100644
--- a/tools/testing/selftests/timens/procfs.c
+++ b/tools/testing/selftests/timens/procfs.c
@@ -12,7 +12,6 @@
 #include <sys/types.h>
 #include <time.h>
 #include <unistd.h>
-#include <time.h>
 
 #include "log.h"
 #include "timens.h"
diff --git a/tools/testing/selftests/timens/timens.c b/tools/testing/selftests/timens/timens.c
index 559d26e21ba0..098be7c83be3 100644
--- a/tools/testing/selftests/timens/timens.c
+++ b/tools/testing/selftests/timens/timens.c
@@ -10,7 +10,6 @@
 #include <sys/types.h>
 #include <time.h>
 #include <unistd.h>
-#include <time.h>
 #include <string.h>
 
 #include "log.h"
diff --git a/tools/testing/selftests/timens/timer.c b/tools/testing/selftests/timens/timer.c
index 0cca7aafc4bd..96dba11ebe44 100644
--- a/tools/testing/selftests/timens/timer.c
+++ b/tools/testing/selftests/timens/timer.c
@@ -11,7 +11,6 @@
 #include <stdio.h>
 #include <stdint.h>
 #include <signal.h>
-#include <time.h>
 
 #include "log.h"
 #include "timens.h"