diff --git a/ld/devices.data b/ld/devices.data
index 57729c05..bc047443 100644
--- a/ld/devices.data
+++ b/ld/devices.data
@@ -214,6 +214,8 @@ stm32l162?c* stm32l1eep ROM=256K RAM=32K EEP=8K
 stm32l162?d*_x stm32l1eep ROM=384K RAM=80K EEP=16K
 stm32l162?d* stm32l1eep ROM=384K RAM=48K EEP=12K
 
+stm32l41??8* stm32l4 ROM=64K RAM=32K RAM2=8K
+stm32l41??b* stm32l4 ROM=128K RAM=32K RAM2=8K
 stm32l43??b* stm32l4 ROM=128K RAM=48K RAM2=16K
 stm32l4[34]??c* stm32l4 ROM=256K RAM=48K RAM2=16K
 stm32l451?c* stm32l4 ROM=256K RAM=128K RAM2=32K