diff --git a/Src/stm32l0xx_hal_usart.c b/Src/stm32l0xx_hal_usart.c
index bd6ff67..c1d5961 100644
--- a/Src/stm32l0xx_hal_usart.c
+++ b/Src/stm32l0xx_hal_usart.c
@@ -1246,7 +1246,14 @@
       __HAL_UNLOCK(husart);
 
       /* Enable the USART Parity Error and Data Register not empty Interrupts */
-      SET_BIT(husart->Instance->CR1, USART_CR1_PEIE | USART_CR1_RXNEIE);
+      if (husart->Init.Parity != USART_PARITY_NONE)
+      {  
+        SET_BIT(husart->Instance->CR1, USART_CR1_PEIE | USART_CR1_RXNEIE);
+      }
+      else
+      {
+        SET_BIT(husart->Instance->CR1, USART_CR1_RXNEIE);
+      }
     }
 
     {
@@ -1337,7 +1344,14 @@
       SET_BIT(husart->Instance->CR3, USART_CR3_EIE);
 
       /* Enable the USART Parity Error and USART Data Register not empty Interrupts */
-      SET_BIT(husart->Instance->CR1, USART_CR1_PEIE | USART_CR1_RXNEIE);
+      if (husart->Init.Parity != USART_PARITY_NONE)
+      {  
+        SET_BIT(husart->Instance->CR1, USART_CR1_PEIE | USART_CR1_RXNEIE);
+      }
+      else
+      {
+        SET_BIT(husart->Instance->CR1, USART_CR1_RXNEIE);
+      }
 
       /* Enable the USART Transmit Data Register Empty Interrupt */
       SET_BIT(husart->Instance->CR1, USART_CR1_TXEIE);
@@ -1537,8 +1551,11 @@
       /* Process Unlocked */
       __HAL_UNLOCK(husart);
 
-      /* Enable the USART Parity Error Interrupt */
-      SET_BIT(husart->Instance->CR1, USART_CR1_PEIE);
+      if (husart->Init.Parity != USART_PARITY_NONE)
+      {
+        /* Enable the USART Parity Error Interrupt */
+        SET_BIT(husart->Instance->CR1, USART_CR1_PEIE);
+      }
 
       /* Enable the USART Error Interrupt: (Frame error, noise error, overrun error) */
       SET_BIT(husart->Instance->CR3, USART_CR3_EIE);
@@ -1674,8 +1691,11 @@
       /* Process Unlocked */
       __HAL_UNLOCK(husart);
 
-      /* Enable the USART Parity Error Interrupt */
-      SET_BIT(husart->Instance->CR1, USART_CR1_PEIE);
+      if (husart->Init.Parity != USART_PARITY_NONE)
+      {
+        /* Enable the USART Parity Error Interrupt */
+        SET_BIT(husart->Instance->CR1, USART_CR1_PEIE);
+      }
 
       /* Enable the USART Error Interrupt: (Frame error, noise error, overrun error) */
       SET_BIT(husart->Instance->CR3, USART_CR3_EIE);
@@ -1792,7 +1812,10 @@
     __HAL_USART_CLEAR_FLAG(husart, USART_CLEAR_OREF);
 
     /* Re-enable PE and ERR (Frame error, noise error, overrun error) interrupts */
-    SET_BIT(husart->Instance->CR1, USART_CR1_PEIE);
+    if (husart->Init.Parity != USART_PARITY_NONE)
+    {    
+      SET_BIT(husart->Instance->CR1, USART_CR1_PEIE);
+    }
     SET_BIT(husart->Instance->CR3, USART_CR3_EIE);
 
     /* Enable the USART DMA Rx request  before the DMA Tx request */