diff --git a/testing/ostest/tls.c b/testing/ostest/tls.c
index 84dfda280..54ec3bca6 100644
--- a/testing/ostest/tls.c
+++ b/testing/ostest/tls.c
@@ -35,8 +35,6 @@
 
 #if CONFIG_TLS_NELEM > 0
 
-#include <arch/tls.h>
-
 /****************************************************************************
  * Private Data
  ****************************************************************************/