diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 4ba80a1a..e4e4d79c 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -11,7 +11,7 @@ jobs:
     
     env:
       TOOLCHAIN_UPDATE: 10.3-2021.10
-      TOOLCHAIN_URL: "https://developer.arm.com/-/media/Files/downloads/gnu-rm/${{ env.TOOLCHAIN_UPDATE }}/gcc-arm-none-eabi-${{ env.TOOLCHAIN_UPDATE }}-x86_64-linux.tar.bz2"
+      TOOLCHAIN_URL: "https://developer.arm.com/-/media/Files/downloads/gnu-rm/${TOOLCHAIN_UPDATE}/gcc-arm-none-eabi-${TOOLCHAIN_UPDATE}-x86_64-linux.tar.bz2"
       
     steps:
     - name: Checkout code