diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index 3b518c4c7d..ef33d3163e 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -164,8 +164,8 @@
  *   PRUSA_MMU1      : Průša MMU1 (The "multiplexer" version)
  *   PRUSA_MMU2      : Průša MMU2
  *   PRUSA_MMU2S     : Průša MMU2S (Requires MK3S extruder with motion sensor, EXTRUDERS = 5)
- *   SMUFF_EMU_MMU2  : Christian Gegg SMUFF (Průša MMU2 emulation mode)
- *   SMUFF_EMU_MMU2S : Christian Gegg SMUFF (Průša MMU2S emulation mode)
+ *   SMUFF_EMU_MMU2  : Technik Gegg SMUFF (Průša MMU2 emulation mode)
+ *   SMUFF_EMU_MMU2S : Technik Gegg SMUFF (Průša MMU2S emulation mode)
  *
  * Requires NOZZLE_PARK_FEATURE to park print head in case MMU unit fails.
  * See additional options in Configuration_adv.h.