diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 5eaf568b..e7d4cbe3 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -104,6 +104,10 @@ jobs:
             run: echo "index-url=--additional-urls https://resource.heltec.cn/download/package_CubeCell_index.json" >> $GITHUB_OUTPUT
           - id: MegaCore:avr:1281
             run: echo "index-url=--additional-urls https://mcudude.github.io/MegaCore/package_MCUdude_MegaCore_index.json" >> $GITHUB_OUTPUT
+          - id: teensy:avr:teensy41
+            run: |
+              echo "skip-pattern=(STM32WL|LoRaWAN)" >> $GITHUB_OUTPUT
+              echo "index-url=--additional-urls https://www.pjrc.com/teensy/package_teensy_index.json" >> $GITHUB_OUTPUT
           - id: arduino:renesas_uno:minima
             run: |
               echo "skip-pattern=(STM32WL|LoRaWAN)" >> $GITHUB_OUTPUT