diff --git a/boards/px4/fmu-v5/nuttx-config/nsh/defconfig b/boards/px4/fmu-v5/nuttx-config/nsh/defconfig
index 379f7dde8e..d2712b1579 100644
--- a/boards/px4/fmu-v5/nuttx-config/nsh/defconfig
+++ b/boards/px4/fmu-v5/nuttx-config/nsh/defconfig
@@ -150,6 +150,7 @@ CONFIG_SCHED_LPWORKSTACKSIZE=1536
 CONFIG_SCHED_WAITPID=y
 CONFIG_SDCLONE_DISABLE=y
 CONFIG_SDMMC1_SDIO_MODE=y
+CONFIG_SDMMC1_SDIO_PULLUP=y
 CONFIG_SEM_NNESTPRIO=8
 CONFIG_SEM_PREALLOCHOLDERS=0
 CONFIG_SERIAL_IFLOWCONTROL_WATERMARKS=y