diff --git a/platformio_tasmota_env32.ini b/platformio_tasmota_env32.ini
index ee73c67ec..72d7836a2 100644
--- a/platformio_tasmota_env32.ini
+++ b/platformio_tasmota_env32.ini
@@ -35,6 +35,7 @@ build_flags             = ${common32.build_flags} -DFIRMWARE_TASMOTA32
 [env:tasmota32solo1]
 extends                 = env:tasmota32_base
 platform_packages       = tasmota/framework-arduinoespressif32 @ 3.10006.210420
+                          platformio/tool-mklittlefs @ ~1.203.200522
 build_flags             = ${common32.build_flags} -DFIRMWARE_TASMOTA32
 
 [env:tasmota32-webcam]