diff --git a/.github/workflow/build-test.yaml b/.github/workflows/build-test.yaml
similarity index 100%
rename from .github/workflow/build-test.yaml
rename to .github/workflows/build-test.yaml
diff --git a/Dockerfile b/Dockerfile
index 531979d..07a5d08 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,5 +11,5 @@ RUN apt update \
 
 # Install GCC
 WORKDIR /work
-RUN wget -qO- https://developer.arm.com/-/media/Files/downloads/gnu/11.3.rel1/binrel/arm-gnu-toolchain-11.3.rel1-x86_64-arm-none-eabi.tar.xz | tar -xJ
-ENV PATH $PATH:/work/arm-gnu-toolchain-11.3.rel1-x86_64-arm-none-eabi/bin
\ No newline at end of file
+RUN wget -qO- https://developer.arm.com/-/media/Files/downloads/gnu-rm/10.3-2021.10/gcc-arm-none-eabi-10.3-2021.10-x86_64-linux.tar.bz2 | tar -xj
+ENV PATH $PATH:/work/gcc-arm-none-eabi-10.3-2021.10/bin
\ No newline at end of file