diff --git a/drivers/power/pm_activity.c b/drivers/power/pm_activity.c
index d80315605c..e15cc78b1e 100644
--- a/drivers/power/pm_activity.c
+++ b/drivers/power/pm_activity.c
@@ -43,7 +43,7 @@
 #include <nuttx/clock.h>
 #include <arch/irq.h>
 
-#include "pm"
+#include "pm.h"
 
 #ifdef CONFIG_PM
 
@@ -163,4 +163,5 @@ void pm_activity(int priority)
     }
 }
 
-#endif /* CONFIG_PM */
\ No newline at end of file
+#endif /* CONFIG_PM */
+
diff --git a/drivers/power/pm_changestate.c b/drivers/power/pm_changestate.c
index ee47405260..50aa8a07d5 100644
--- a/drivers/power/pm_changestate.c
+++ b/drivers/power/pm_changestate.c
@@ -42,7 +42,7 @@
 #include <nuttx/power/pm.h>
 #include <arch/irq.h>
 
-#include "pm"
+#include "pm.h"
 
 #ifdef CONFIG_PM
 
diff --git a/drivers/power/pm_checkstate.c b/drivers/power/pm_checkstate.c
index 37ea02ca04..85f4415323 100644
--- a/drivers/power/pm_checkstate.c
+++ b/drivers/power/pm_checkstate.c
@@ -43,7 +43,7 @@
 #include <nuttx/clock.h>
 #include <arch/irq.h>
 
-#include "pm"
+#include "pm.h"
 
 #ifdef CONFIG_PM
 
diff --git a/drivers/power/pm_initialize.c b/drivers/power/pm_initialize.c
index 1fc5ff479f..298448974f 100644
--- a/drivers/power/pm_initialize.c
+++ b/drivers/power/pm_initialize.c
@@ -43,7 +43,7 @@
 
 #include <nuttx/power/pm.h>
 
-#include "pm"
+#include "pm.h"
 
 #ifdef CONFIG_PM
 
@@ -109,4 +109,5 @@ void pm_initialize(void)
   sem_init(&g_pmglobals.regsem, 0, 1);
 }
 
-#endif /* CONFIG_PM */
\ No newline at end of file
+#endif /* CONFIG_PM */
+
diff --git a/drivers/power/pm_register.c b/drivers/power/pm_register.c
index c7a61f88cc..f8776acee2 100644
--- a/drivers/power/pm_register.c
+++ b/drivers/power/pm_register.c
@@ -44,7 +44,7 @@
 
 #include <nuttx/power/pm.h>
 
-#include "pm"
+#include "pm.h"
 
 #ifdef CONFIG_PM
 
@@ -109,4 +109,5 @@ int pm_register(FAR struct pm_callback_s *callbacks)
   return ret;
 }
 
-#endif /* CONFIG_PM */
\ No newline at end of file
+#endif /* CONFIG_PM */
+
diff --git a/drivers/power/pm_update.c b/drivers/power/pm_update.c
index 0909836065..1d5a64bfff 100644
--- a/drivers/power/pm_update.c
+++ b/drivers/power/pm_update.c
@@ -44,7 +44,7 @@
 #include <nuttx/power/pm.h>
 #include <nuttx/wqueue.h>
 
-#include "pm"
+#include "pm.h"
 
 #ifdef CONFIG_PM