diff --git a/nuttx-configs/px4fmu-v1/nsh/defconfig b/nuttx-configs/px4fmu-v1/nsh/defconfig
index cd9c05b136..edf49b26e8 100644
--- a/nuttx-configs/px4fmu-v1/nsh/defconfig
+++ b/nuttx-configs/px4fmu-v1/nsh/defconfig
@@ -287,7 +287,7 @@ CONFIG_STM32_USART_SINGLEWIRE=y
 #
 # CONFIG_STM32_I2C_DYNTIMEO is not set
 CONFIG_STM32_I2CTIMEOSEC=0
-CONFIG_STM32_I2CTIMEOMS=1
+CONFIG_STM32_I2CTIMEOMS=10
 # CONFIG_STM32_I2C_DUTY16_9 is not set
 
 #