diff --git a/boards/arm/rp2040/pimoroni-tiny2040/configs/nsh/defconfig b/boards/arm/rp2040/pimoroni-tiny2040/configs/nsh/defconfig
index 8c9b8172f6..3630991fa0 100644
--- a/boards/arm/rp2040/pimoroni-tiny2040/configs/nsh/defconfig
+++ b/boards/arm/rp2040/pimoroni-tiny2040/configs/nsh/defconfig
@@ -18,6 +18,7 @@ CONFIG_ARCH_BOARD_COMMON=y
 CONFIG_ARCH_BOARD_PIMORONI_TINY2040=y
 CONFIG_ARCH_CHIP="rp2040"
 CONFIG_ARCH_CHIP_RP2040=y
+CONFIG_ARCH_COVERAGE=y
 CONFIG_ARCH_RAMVECTORS=y
 CONFIG_ARCH_STACKDUMP=y
 CONFIG_BOARDCTL_RESET=y
@@ -43,6 +44,7 @@ CONFIG_START_DAY=11
 CONFIG_START_MONTH=12
 CONFIG_START_YEAR=2021
 CONFIG_SYSLOG_CONSOLE=y
+CONFIG_SYSTEM_GCOV=y
 CONFIG_SYSTEM_NSH=y
 CONFIG_TESTING_GETPRIME=y
 CONFIG_TESTING_OSTEST=y