diff --git a/os/hal/platforms/STM32L1xx/hal_lld.c b/os/hal/platforms/STM32L1xx/hal_lld.c
index 529099e6a..5ed7d5476 100644
--- a/os/hal/platforms/STM32L1xx/hal_lld.c
+++ b/os/hal/platforms/STM32L1xx/hal_lld.c
@@ -154,7 +154,6 @@ void stm32_clock_init(void) {
      Trim fields are not altered from reset values.*/
   RCC->CFGR  = 0;
   RCC->ICSCR = (RCC->ICSCR & ~STM32_MSIRANGE_MASK) | STM32_MSIRANGE;
-  RCC->CSR   = RCC_CSR_RMVF;
   RCC->CR    = RCC_CR_MSION;
   while ((RCC->CR & RCC_CR_MSIRDY) == 0)
     ;                           /* Waits until MSI is stable.               */
diff --git a/readme.txt b/readme.txt
index 5a429b9e7..ed183f690 100644
--- a/readme.txt
+++ b/readme.txt
@@ -91,6 +91,7 @@
 *** 2.7.0 ***
 - FIX: Fixed timing issue in the STM32 OTGv1 USB driver (bug #436)(backported
   to 2.6.2).
+- FIX: Fixed STM32L1 remove reset flag (bug #435)(backported to 2.6.2).
 - FIX: Fixed add RTC to STM32L1 (bug #433)(backported to 2.6.2).
 - FIX: Fixed possible unalignment in GCC Cortex-M scatter files (bug #430)
   (backported to 2.6.2 and 2.4.6).