diff --git a/cpu/stm32f1/include/cpu_conf.h b/cpu/stm32f1/include/cpu_conf.h
index 3e06a3040f..16a6bf672b 100644
--- a/cpu/stm32f1/include/cpu_conf.h
+++ b/cpu/stm32f1/include/cpu_conf.h
@@ -27,7 +27,7 @@
 
 #if defined(CPU_MODEL_STM32F103C8) || defined(CPU_MODEL_STM32F103CB) || defined(CPU_MODEL_STM32F103RB)
 #include "vendor/stm32f103xb.h"
-#elif defined(CPU_MODEL_STM32F103RE)
+#elif defined(CPU_MODEL_STM32F103RE) || defined(CPU_MODEL_STM32F103ZE)
 #include "vendor/stm32f103xe.h"
 #endif
 
@@ -40,7 +40,7 @@ extern "C" {
  * @{
  */
 #define CPU_DEFAULT_IRQ_PRIO            (1U)
-#if defined(CPU_MODEL_STM32F103RE)
+#if defined(CPU_MODEL_STM32F103RE) || defined(CPU_MODEL_STM32F103ZE)
 #define CPU_IRQ_NUMOF                   (60U)
 #else
 #define CPU_IRQ_NUMOF                   (43U)
@@ -58,7 +58,7 @@ extern "C" {
 #define FLASHPAGE_NUMOF     (32U)
 #elif defined(CPU_MODEL_STM32F103CB) || defined(CPU_MODEL_STM32F103RB)
 #define FLASHPAGE_NUMOF     (64U)
-#elif defined(CPU_MODEL_STM32F103RE)
+#elif defined(CPU_MODEL_STM32F103RE) || defined(CPU_MODEL_STM32F103ZE)
 #define FLASHPAGE_NUMOF     (256U)
 #endif
 /** @} */
diff --git a/cpu/stm32f1/vectors.c b/cpu/stm32f1/vectors.c
index 3c7a5b4494..551c33b454 100644
--- a/cpu/stm32f1/vectors.c
+++ b/cpu/stm32f1/vectors.c
@@ -130,7 +130,7 @@ ISR_VECTOR(1) const isr_t vector_cpu[CPU_IRQ_NUMOF] = {
     [41] = isr_rtc_alarm,            /* [41] RTC Alarm through EXTI Line Interrupt */
     [42] = isr_usbwakeup,            /* [42] USB Device WakeUp from suspend through EXTI Line Interrupt */
 
-#if defined(CPU_MODEL_STM32F103RE)
+#if defined(CPU_MODEL_STM32F103RE) || defined(CPU_MODEL_STM32F103ZE)
     [43] = isr_tim8_brk,             /* [43] TIM8 Break Interrupt */
     [44] = isr_tim8_up,              /* [44] TIM8 Update Interrupt */
     [45] = isr_tim8_trg_com,         /* [45] TIM8 Trigger and Commutation Interrupt */