diff --git a/targets/TARGET_STM/TARGET_STM32L0/TARGET_STM32L072xZ/TARGET_DISCO_L072CZ_LRWAN1/PeripheralNames.h b/targets/TARGET_STM/TARGET_STM32L0/TARGET_STM32L072xZ/TARGET_DISCO_L072CZ_LRWAN1/PeripheralNames.h
index 79e6801366..90e36c1bee 100644
--- a/targets/TARGET_STM/TARGET_STM32L0/TARGET_STM32L072xZ/TARGET_DISCO_L072CZ_LRWAN1/PeripheralNames.h
+++ b/targets/TARGET_STM/TARGET_STM32L0/TARGET_STM32L072xZ/TARGET_DISCO_L072CZ_LRWAN1/PeripheralNames.h
@@ -52,6 +52,7 @@ typedef enum {
     LPUART_1 = (int)LPUART1_BASE
 } UARTName;
 
+#define DEVICE_SPI_COUNT 2
 typedef enum {
     SPI_1 = (int)SPI1_BASE,
     SPI_2 = (int)SPI2_BASE
diff --git a/targets/TARGET_STM/TARGET_STM32L0/TARGET_STM32L0x2xZ/TARGET_MTB_MURATA_ABZ/PeripheralNames.h b/targets/TARGET_STM/TARGET_STM32L0/TARGET_STM32L0x2xZ/TARGET_MTB_MURATA_ABZ/PeripheralNames.h
index f65181c852..37701983a5 100644
--- a/targets/TARGET_STM/TARGET_STM32L0/TARGET_STM32L0x2xZ/TARGET_MTB_MURATA_ABZ/PeripheralNames.h
+++ b/targets/TARGET_STM/TARGET_STM32L0/TARGET_STM32L0x2xZ/TARGET_MTB_MURATA_ABZ/PeripheralNames.h
@@ -52,6 +52,7 @@ typedef enum {
     LPUART_1 = (int)LPUART1_BASE
 } UARTName;
 
+#define DEVICE_SPI_COUNT 2
 typedef enum {
     SPI_1 = (int)SPI1_BASE,
     SPI_2 = (int)SPI2_BASE