diff --git a/cpu/stm32_common/Makefile.features b/cpu/stm32_common/Makefile.features
index a78a126bbb..0c9f026ef1 100644
--- a/cpu/stm32_common/Makefile.features
+++ b/cpu/stm32_common/Makefile.features
@@ -1,4 +1,5 @@
 FEATURES_PROVIDED += periph_cpuid
+FEATURES_PROVIDED += puf_sram
 
 ifneq (,$(filter $(BOARDS_WITHOUT_HWRNG),$(BOARD)))
   FEATURES_PROVIDED := $(filter-out periph_hwrng,$(FEATURES_PROVIDED))
diff --git a/cpu/stm32f4/Makefile.features b/cpu/stm32f4/Makefile.features
index 8f57130ae6..f6818fb224 100644
--- a/cpu/stm32f4/Makefile.features
+++ b/cpu/stm32f4/Makefile.features
@@ -1,5 +1,4 @@
 FEATURES_PROVIDED += periph_hwrng
-FEATURES_PROVIDED += puf_sram
 
 # the granularity of provided feature definition for STMs is currently by CPU
 # sub-family (e.g., stm32f[1234]).  Unfortunately, only some of e.g., the