diff --git a/.github/workflows/modified_scripts_build.yml b/.github/workflows/modified_scripts_build.yml
index 205b7e89..360b464c 100644
--- a/.github/workflows/modified_scripts_build.yml
+++ b/.github/workflows/modified_scripts_build.yml
@@ -176,11 +176,6 @@ jobs:
           #prerequisites
           brew install sqlite3 xz tcl-tk@8 libb2 zstd
           "$GITHUB_WORKSPACE/.github/workflows/scripts/brew-uninstall-cascade.sh" $(brew list | grep -E '^openssl(@|$)') readline
-          if [[ "${{ matrix.python-version }}" =~ pypy.*-(src|dev) ]]; then
-            export PYENV_BOOTSTRAP_VERSION=pypy2.7-7
-            echo "PYENV_BOOTSTRAP_VERSION=$PYENV_BOOTSTRAP_VERSION" >> $GITHUB_ENV
-            pyenv install $PYENV_BOOTSTRAP_VERSION
-          fi
       - run: |
           #build
           pyenv --debug install ${{ matrix.python-version }} && rc=$? || rc=$?
@@ -289,13 +284,8 @@ jobs:
           #prerequisites
           sudo apt-get update -q; sudo apt-get install -yq make build-essential \
             libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev \
-            curl llvm libncurses5-dev libncursesw5-dev \
+            curl libncursesw5-dev \
             xz-utils tk-dev libffi-dev liblzma-dev
-          if [[ "${{ matrix.python-version }}" =~ pypy.*-(src|dev) ]]; then
-            export PYENV_BOOTSTRAP_VERSION=pypy2.7-7
-            echo "PYENV_BOOTSTRAP_VERSION=$PYENV_BOOTSTRAP_VERSION" >> $GITHUB_ENV
-            pyenv install $PYENV_BOOTSTRAP_VERSION
-          fi
       - run: |
           #build
           pyenv --debug install ${{ matrix.python-version }} && rc=$? || rc=$?