diff --git a/configs/xtrs/src/xtr_timerisr.c b/configs/xtrs/src/xtr_timerisr.c
index 893a41493e3..fea2c682d1b 100644
--- a/configs/xtrs/src/xtr_timerisr.c
+++ b/configs/xtrs/src/xtr_timerisr.c
@@ -43,7 +43,7 @@
 
 #include <nuttx/arch.h>
 
-#include "clock_internal.h"
+#include "clock/clock.h"
 #include "up_internal.h"
 
 /****************************************************************************
diff --git a/configs/z80sim/src/z80_timerisr.c b/configs/z80sim/src/z80_timerisr.c
index 51ae04add94..86168948512 100644
--- a/configs/z80sim/src/z80_timerisr.c
+++ b/configs/z80sim/src/z80_timerisr.c
@@ -43,7 +43,7 @@
 
 #include <nuttx/arch.h>
 
-#include "clock_internal.h"
+#include "clock/clock.h"
 #include "up_internal.h"
 
 /****************************************************************************