diff --git a/.github/workflows/scripts/install_boost.sh b/.github/workflows/scripts/install_boost.sh
index b5369eaf..673eba41 100644
--- a/.github/workflows/scripts/install_boost.sh
+++ b/.github/workflows/scripts/install_boost.sh
@@ -2,9 +2,12 @@
 
 wget --no-check-certificate 'https://archives.boost.io/release/1.84.0/source/boost_1_84_0.tar.gz'
 tar xf boost_1_84_0.tar.gz
-cd boost_1_84_0
-./bootstrap.sh
+
+## We use header-only parts
+
+#cd boost_1_84_0
+#./bootstrap.sh
 
 # Compile with fPIC flag
-export CXXFLAGS="-fPIC"
-./b2 cxxflags="$CXXFLAGS" link=static
+#export CXXFLAGS="-fPIC"
+#./b2 cxxflags="$CXXFLAGS" link=static
diff --git a/.github/workflows/unittests.yml b/.github/workflows/unittests.yml
index 7160fcb5..aa0dddf3 100644
--- a/.github/workflows/unittests.yml
+++ b/.github/workflows/unittests.yml
@@ -14,12 +14,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v2
 
-      - name: Set up Python
-        uses: actions/setup-python@v2
-        with:
-          python-version: "3.9"
-
-      - name: Install boost
+      - name: Download boost
         id: install-boost
         run: |
           bash .github/workflows/scripts/install_boost.sh