diff --git a/.github/workflows/test-builds.yml b/.github/workflows/test-builds.yml
index 35cd920adf..b228783799 100644
--- a/.github/workflows/test-builds.yml
+++ b/.github/workflows/test-builds.yml
@@ -41,6 +41,7 @@ jobs:
         - mega2560
         - teensy31
         - teensy35
+        - teensy41
         - SAMD51_grandcentral_m4
 
         # Extended AVR Environments
diff --git a/Marlin/src/core/boards.h b/Marlin/src/core/boards.h
index 293c6a5230..e27448b022 100644
--- a/Marlin/src/core/boards.h
+++ b/Marlin/src/core/boards.h
@@ -359,8 +359,8 @@
 
 #define BOARD_THE_BORG                5000  // THE-BORG (Power outputs: Hotend0, Hotend1, Bed, Fan)
 #define BOARD_REMRAM_V1               5001  // RemRam v1
-#define BOARD_TEENSY41                5002  // Teensy4.0 and Teensy4.1
-#define BOARD_T41U5XBB                5003  // T41U5XBB Teensy4.1 breakout board
+#define BOARD_TEENSY41                5002  // Teensy 4.1
+#define BOARD_T41U5XBB                5003  // T41U5XBB Teensy 4.1 breakout board
 
 //
 // Espressif ESP32 WiFi