diff --git a/cpu/stm32/include/periph/l0/periph_cpu.h b/cpu/stm32/include/periph/l0/periph_cpu.h
index 589e1f650a..09024937da 100644
--- a/cpu/stm32/include/periph/l0/periph_cpu.h
+++ b/cpu/stm32/include/periph/l0/periph_cpu.h
@@ -62,7 +62,9 @@ typedef enum {
 #define EEPROM_SIZE                (2048U)  /* 2kB */
 #elif defined(CPU_LINE_STM32L031xx)
 #define EEPROM_SIZE                (1024U)  /* 1kB */
-#elif defined(CPU_LINE_STM32L010xB) || defined(CPU_LINE_STM32L011x3) || defined(CPU_LINE_STM32L011x4) || defined(CPU_LINE_STM32L021x4)
+#elif defined(CPU_LINE_STM32L010xB) || defined(CPU_LINE_STM32L011x3) || \
+      defined(CPU_LINE_STM32L011x4) || defined(CPU_LINE_STM32L021x4) || \
+      defined(CPU_MODEL_STM32L011K4)
 #define EEPROM_SIZE                (512U)   /* 512B */
 #elif defined(CPU_LINE_STM32L010x6) || defined(CPU_LINE_STM32L010x8)
 #define EEPROM_SIZE                (256U)   /* 256B */