diff --git a/boards/stm32f030f4-demo/Makefile.include b/boards/stm32f030f4-demo/Makefile.include
index 236f1224114e..c42a5717137c 100644
--- a/boards/stm32f030f4-demo/Makefile.include
+++ b/boards/stm32f030f4-demo/Makefile.include
@@ -1,4 +1,11 @@
 INCLUDES += -I$(RIOTBOARD)/common/stm32/include
 
+include $(RIOTBASE)/makefiles/utils/ansi.mk
+include $(RIOTBASE)/makefiles/color.inc.mk
+
+MSG="Warning: This board is deprecated and the support for it will be removed"\
+    "after the 2026.07 Release."
+$(shell $(COLOR_ECHO) "$(COLOR_YELLOW)$(MSG)$(COLOR_RESET)" 1>&2)
+
 # Setup of programmer and serial is shared between STM32 based boards
 include $(RIOTMAKE)/boards/stm32.inc.mk
diff --git a/boards/stm32f030f4-demo/doc.md b/boards/stm32f030f4-demo/doc.md
index 26e0999a64dd..226b5d83816d 100644
--- a/boards/stm32f030f4-demo/doc.md
+++ b/boards/stm32f030f4-demo/doc.md
@@ -6,6 +6,9 @@
 
 The STM32F030F4 Demo Board is a very cheap breakout board for the STM32F030F4 MCU.
 
+\warning This board is deprecated and the support for it will be removed
+         after the 2026.07 Release!
+
 ## Hardware
 
 ![STM32F030F4 Demo Board](https://user-images.githubusercontent.com/20950920/48240567-e985c080-e3db-11e8-8775-68a216485b59.jpg)