diff --git a/boards/common/blxxxpill/Makefile.features b/boards/common/blxxxpill/Makefile.features
index 45e0f483f0..808f49fcf8 100644
--- a/boards/common/blxxxpill/Makefile.features
+++ b/boards/common/blxxxpill/Makefile.features
@@ -4,6 +4,7 @@ CPU = stm32f1
 FEATURES_PROVIDED += periph_adc
 FEATURES_PROVIDED += periph_i2c
 FEATURES_PROVIDED += periph_pwm
+FEATURES_PROVIDED += periph_rtc
 FEATURES_PROVIDED += periph_rtt
 FEATURES_PROVIDED += periph_spi
 FEATURES_PROVIDED += periph_timer
diff --git a/boards/common/iotlab/Makefile.features b/boards/common/iotlab/Makefile.features
index 93570f0f1e..314d5acceb 100644
--- a/boards/common/iotlab/Makefile.features
+++ b/boards/common/iotlab/Makefile.features
@@ -3,6 +3,7 @@ CPU_MODEL = stm32f103re
 
 # Put defined MCU peripherals here (in alphabetical order)
 FEATURES_PROVIDED += periph_i2c
+FEATURES_PROVIDED += periph_rtc
 FEATURES_PROVIDED += periph_rtt
 FEATURES_PROVIDED += periph_spi
 FEATURES_PROVIDED += periph_timer
diff --git a/boards/fox/Makefile.features b/boards/fox/Makefile.features
index b5aef31c5d..4e26e6cf79 100644
--- a/boards/fox/Makefile.features
+++ b/boards/fox/Makefile.features
@@ -3,6 +3,7 @@ CPU_MODEL = stm32f103re
 
 # Put defined MCU peripherals here (in alphabetical order)
 FEATURES_PROVIDED += periph_i2c
+FEATURES_PROVIDED += periph_rtc
 FEATURES_PROVIDED += periph_rtt
 FEATURES_PROVIDED += periph_spi
 FEATURES_PROVIDED += periph_timer
diff --git a/boards/nucleo-f103rb/Makefile.features b/boards/nucleo-f103rb/Makefile.features
index fa97131f81..19dae3d151 100644
--- a/boards/nucleo-f103rb/Makefile.features
+++ b/boards/nucleo-f103rb/Makefile.features
@@ -3,6 +3,7 @@ CPU_MODEL = stm32f103rb
 
 # Put defined MCU peripherals here (in alphabetical order)
 FEATURES_PROVIDED += periph_i2c
+FEATURES_PROVIDED += periph_rtc
 FEATURES_PROVIDED += periph_rtt
 FEATURES_PROVIDED += periph_spi
 FEATURES_PROVIDED += periph_timer
diff --git a/cpu/stm32f1/Makefile.features b/cpu/stm32f1/Makefile.features
index d44ca1aa09..b4208e9f16 100644
--- a/cpu/stm32f1/Makefile.features
+++ b/cpu/stm32f1/Makefile.features
@@ -3,7 +3,6 @@ CPU_FAM  = stm32f1
 
 FEATURES_PROVIDED += periph_flashpage
 FEATURES_PROVIDED += periph_flashpage_raw
-FEATURES_PROVIDED += periph_rtc
 
 FEATURES_CONFLICT += periph_rtc:periph_rtt
 FEATURES_CONFLICT_MSG += "On the STM32F1, the RTC and RTT map to the same hardware peripheral."