diff --git a/.travis.yml b/.travis.yml
index 3e37057f5efc50481d85e87c1de7b0f22b77c9eb..e3bc765fa6ec342c98ac17b7676bdd864e0afd18 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,7 +20,7 @@ env:
   - TEST_PLATFORM="DUE"
   - TEST_PLATFORM="LPC1768"
   - TEST_PLATFORM="LPC1769"
-  #- TEST_PLATFORM="STM32F1"
+  - TEST_PLATFORM="STM32F1"
   - TEST_PLATFORM="teensy35"
   - TEST_PLATFORM="linux_native"
   - TEST_PLATFORM="esp32"
diff --git a/buildroot/share/tests/STM32F1-tests b/buildroot/share/tests/STM32F1-tests
index 7d7cacf48318650d648d729d7210742ee363862a..4b6c77ec5c010c3ba8f32584b581284ff2cc767a 100755
--- a/buildroot/share/tests/STM32F1-tests
+++ b/buildroot/share/tests/STM32F1-tests
@@ -9,9 +9,10 @@ set -e
 restore_configs
 opt_set MOTHERBOARD BOARD_STM32F1R
 opt_set EXTRUDERS 2
+opt_set SERIAL_PORT -1
 opt_enable EEPROM_SETTINGS EEPROM_CHITCHAT REPRAP_DISCOUNT_SMART_CONTROLLER SDSUPPORT \
            PAREN_COMMENTS GCODE_MOTION_MODES SINGLENOZZLE TOOLCHANGE_FILAMENT_SWAP TOOLCHANGE_PARK \
-           GCODE_MACROS
+           GCODE_MACROS NOZZLE_PARK_FEATURE NOZZLE_CLEAN_FEATURE
 exec_test $1 $2 "STM32F1R EEPROM_SETTINGS EEPROM_CHITCHAT REPRAP_DISCOUNT_SMART_CONTROLLER SDSUPPORT PAREN_COMMENTS GCODE_MOTION_MODES"
 
 # cleanup
diff --git a/platformio.ini b/platformio.ini
index c9327f299a3d8785c60e0d7f9dc3a83304a5980b..96f33b3ebaec5a02cc7cab2305c928122ae80bb3 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -254,7 +254,7 @@ monitor_speed = 250000
 # STM32F103RE
 #
 [env:STM32F1]
-platform      = ststm32@<4.4.0
+platform      = ststm32
 framework     = arduino
 board         = genericSTM32F103RE
 build_flags   = !python Marlin/src/HAL/HAL_STM32F1/STM32F1_flag_script.py