diff --git a/demos/TIVA/RT-TM4C1294-LAUNCHPAD-LWIP/mcuconf.h b/demos/TIVA/RT-TM4C1294-LAUNCHPAD-LWIP/mcuconf.h
index a3c6b3bc..00b4fe54 100644
--- a/demos/TIVA/RT-TM4C1294-LAUNCHPAD-LWIP/mcuconf.h
+++ b/demos/TIVA/RT-TM4C1294-LAUNCHPAD-LWIP/mcuconf.h
@@ -95,6 +95,6 @@
  * ST driver system settings.
  */
 #define TIVA_ST_IRQ_PRIORITY                2
-#define TIVA_ST_USE_WIDE_TIMER              TRUE
+#define TIVA_ST_USE_WIDE_TIMER              FALSE
 #define TIVA_ST_TIMER_NUMBER                5
 #define TIVA_ST_TIMER_LETTER                A
diff --git a/demos/TIVA/RT-TM4C1294-LAUNCHPAD/mcuconf.h b/demos/TIVA/RT-TM4C1294-LAUNCHPAD/mcuconf.h
index a3c6b3bc..00b4fe54 100644
--- a/demos/TIVA/RT-TM4C1294-LAUNCHPAD/mcuconf.h
+++ b/demos/TIVA/RT-TM4C1294-LAUNCHPAD/mcuconf.h
@@ -95,6 +95,6 @@
  * ST driver system settings.
  */
 #define TIVA_ST_IRQ_PRIORITY                2
-#define TIVA_ST_USE_WIDE_TIMER              TRUE
+#define TIVA_ST_USE_WIDE_TIMER              FALSE
 #define TIVA_ST_TIMER_NUMBER                5
 #define TIVA_ST_TIMER_LETTER                A