diff --git a/os/hal/ports/STM32/LLD/MDMAv1/stm32_mdma.c b/os/hal/ports/STM32/LLD/MDMAv1/stm32_mdma.c
index 2a41ec3b7..7b56760e4 100644
--- a/os/hal/ports/STM32/LLD/MDMAv1/stm32_mdma.c
+++ b/os/hal/ports/STM32/LLD/MDMAv1/stm32_mdma.c
@@ -66,12 +66,13 @@ static struct {
 /*===========================================================================*/
 
 static void mdma_serve_interrupt(const stm32_mdma_channel_t *mdmachp) {
-  uint32_t flags;
+  uint32_t flags, eflags;
 
   flags = mdmachp->channel->CISR;
+  eflags = mdmachp->channel->CESR;
   mdmachp->channel->CIFCR = flags;
   if (mdmachp->func != NULL) {
-    mdmachp->func(mdmachp->param, flags);
+    mdmachp->func(mdmachp->param, flags | (eflags << 16));
   }
 }
 
diff --git a/os/hal/ports/STM32/LLD/MDMAv1/stm32_mdma.h b/os/hal/ports/STM32/LLD/MDMAv1/stm32_mdma.h
index bdc8bbbf9..d5e2eb4c4 100644
--- a/os/hal/ports/STM32/LLD/MDMAv1/stm32_mdma.h
+++ b/os/hal/ports/STM32/LLD/MDMAv1/stm32_mdma.h
@@ -277,7 +277,8 @@
  * @brief   STM32 MDMA ISR function type.
  *
  * @param[in] p         parameter for the registered function
- * @param[in] flags     content of the CISR register
+ * @param[in] flags     content of the CISR register in the lower 16 bits,
+ *                      content of the CESR register in the upper 16 bits
  */
 typedef void (*stm32_mdmaisr_t)(void *p, uint32_t flags);