diff --git a/targets/TARGET_TOSHIBA/TARGET_TMPM066/reset_reason_api.c b/targets/TARGET_TOSHIBA/TARGET_TMPM066/reset_reason_api.c
index f5bd6230ce..817a1f489f 100644
--- a/targets/TARGET_TOSHIBA/TARGET_TMPM066/reset_reason_api.c
+++ b/targets/TARGET_TOSHIBA/TARGET_TMPM066/reset_reason_api.c
@@ -13,9 +13,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#include <stdbool.h>
 #include "reset_reason_api.h"
+
+#ifdef DEVICE_RESET_REASON
+
 #include "TMPM066.h"
+#include <stdbool.h>
 
 #define MAXRSTREASON        6
 
@@ -121,3 +124,5 @@ static uint8_t bit_pos(uint32_t reg)
         }
     }
 }
+
+#endif // DEVICE_RESET_REASON
diff --git a/targets/TARGET_TOSHIBA/TARGET_TMPM3H6/reset_reason_api.c b/targets/TARGET_TOSHIBA/TARGET_TMPM3H6/reset_reason_api.c
index 6531df6458..d5b50a952b 100644
--- a/targets/TARGET_TOSHIBA/TARGET_TMPM3H6/reset_reason_api.c
+++ b/targets/TARGET_TOSHIBA/TARGET_TMPM3H6/reset_reason_api.c
@@ -13,9 +13,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#include <stdbool.h>
 #include "reset_reason_api.h"
+
+#ifdef DEVICE_RESET_REASON
+
 #include "TMPM3H6.h"
+#include <stdbool.h>
 
 static uint8_t set_bit_count(uint32_t reg);
 static uint8_t bit_pos(uint32_t reg);
@@ -118,3 +121,5 @@ static uint8_t bit_pos(uint32_t reg)
         }
     }
 }
+
+#endif // DEVICE_RESET_REASON
diff --git a/targets/TARGET_TOSHIBA/TARGET_TMPM3HQ/reset_reason_api.c b/targets/TARGET_TOSHIBA/TARGET_TMPM3HQ/reset_reason_api.c
index 5d9c5175d3..f5873ea798 100644
--- a/targets/TARGET_TOSHIBA/TARGET_TMPM3HQ/reset_reason_api.c
+++ b/targets/TARGET_TOSHIBA/TARGET_TMPM3HQ/reset_reason_api.c
@@ -13,9 +13,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#include <stdbool.h>
 #include "reset_reason_api.h"
+
+#ifdef DEVICE_RESET_REASON
+
 #include "TMPM3HQ.h"
+#include <stdbool.h>
 
 static uint8_t set_bit_count(uint32_t reg);
 static uint8_t bit_pos(uint32_t reg);
@@ -118,3 +121,5 @@ static uint8_t bit_pos(uint32_t reg)
         }
     }
 }
+
+#endif // DEVICE_RESET_REASON
diff --git a/targets/TARGET_TOSHIBA/TARGET_TMPM46B/reset_reason_api.c b/targets/TARGET_TOSHIBA/TARGET_TMPM46B/reset_reason_api.c
index af94dc4f55..1d6546fceb 100644
--- a/targets/TARGET_TOSHIBA/TARGET_TMPM46B/reset_reason_api.c
+++ b/targets/TARGET_TOSHIBA/TARGET_TMPM46B/reset_reason_api.c
@@ -13,9 +13,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#include <stdbool.h>
 #include "reset_reason_api.h"
+
+#ifdef DEVICE_RESET_REASON
+
 #include "TMPM46B.h"
+#include <stdbool.h>
 
 static uint8_t set_bit_count(uint32_t reg);
 static uint8_t bit_pos(uint32_t reg);
@@ -87,3 +90,5 @@ static uint8_t bit_pos(uint32_t reg)
         }
     }
 }
+
+#endif // DEVICE_RESET_REASON
diff --git a/targets/TARGET_TOSHIBA/TARGET_TMPM4G9/reset_reason_api.c b/targets/TARGET_TOSHIBA/TARGET_TMPM4G9/reset_reason_api.c
index e02974aedc..36a2144ca8 100644
--- a/targets/TARGET_TOSHIBA/TARGET_TMPM4G9/reset_reason_api.c
+++ b/targets/TARGET_TOSHIBA/TARGET_TMPM4G9/reset_reason_api.c
@@ -13,9 +13,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#include <stdbool.h>
 #include "reset_reason_api.h"
+
+#ifdef DEVICE_RESET_REASON
+
 #include "TMPM4G9.h"
+#include <stdbool.h>
 
 static uint8_t set_bit_count(uint32_t reg);
 static uint8_t bit_pos(uint32_t reg);
@@ -121,3 +124,5 @@ static uint8_t bit_pos(uint32_t reg)
         }
     }
 }
+
+#endif // DEVICE_RESET_REASON