diff --git a/boards/tricore/tc397/a2g-tc397-5v-tft/configs/nsh/defconfig b/boards/tricore/tc397/a2g-tc397-5v-tft/configs/nsh/defconfig
index 6c107694a51..682becc5328 100644
--- a/boards/tricore/tc397/a2g-tc397-5v-tft/configs/nsh/defconfig
+++ b/boards/tricore/tc397/a2g-tc397-5v-tft/configs/nsh/defconfig
@@ -53,4 +53,5 @@ CONFIG_TESTING_GETPRIME=y
 CONFIG_TESTING_OSTEST=y
 CONFIG_UART0_SERIAL_CONSOLE=y
 CONFIG_SCHED_EVENTS=y
-CONFIG_HRTIMER=y
\ No newline at end of file
+CONFIG_HRTIMER=y
+CONFIG_SYSTEM_TIME64=y
\ No newline at end of file