diff --git a/.github/workflows/riscv64.yml b/.github/workflows/riscv64.yml
index 41e8190e..9cee8adb 100644
--- a/.github/workflows/riscv64.yml
+++ b/.github/workflows/riscv64.yml
@@ -26,10 +26,7 @@ jobs:
           export CARGO_TERM_COLOR=always
           export CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse
           apt-get update \
-            && apt-get install -y software-properties-common \
-            && add-apt-repository ppa:deadsnakes/ppa \
-            && apt-get update \
-            && apt-get install -y gdb pip curl python3.10-dev clang llvm build-essential
+            && apt-get install -y gdb pip curl python3-dev clang llvm build-essential
           curl https://sh.rustup.rs -o rustup.sh && chmod +x rustup.sh && \
           ./rustup.sh -y && rm rustup.sh
         run: |