diff --git a/.github/workflows/Linux.yml b/.github/workflows/Linux.yml
index 1ce9fbe..c35fb17 100644
--- a/.github/workflows/Linux.yml
+++ b/.github/workflows/Linux.yml
@@ -65,7 +65,7 @@ jobs:
       - name: Setup ManyLinux2014
         if: ${{ matrix.arch == 'linux_amd64' }}
         run: |
-          ./duckdb/scripts/setup_manylinux2014.sh general aws-cli ninja-build ccache ssh openssl python_alias
+          ./duckdb/scripts/setup_manylinux2014.sh general aws-cli ccache ssh openssl python_alias
 
       - if: ${{ matrix.arch == 'linux_arm64' }}
         uses: ./duckdb/.github/actions/ubuntu_16_setup
diff --git a/.github/workflows/MacOS.yml b/.github/workflows/MacOS.yml
index bef3841..2d5def5 100644
--- a/.github/workflows/MacOS.yml
+++ b/.github/workflows/MacOS.yml
@@ -93,8 +93,8 @@ jobs:
             echo 'No key set, skipping'
           elif [[ "$GITHUB_REF" =~ ^(refs/tags/v.+)$ ]] ; then
             python3 -m pip install pip awscli
-            ./scripts/extension-upload.sh azure ${{ github.ref_name }} $DUCKDB_VERSION ${{matrix.duckdb_arch}} $BUCKET_NAME true
+            ./scripts/extension-upload.sh aws ${{ github.ref_name }} $DUCKDB_VERSION ${{matrix.duckdb_arch}} $BUCKET_NAME true
           elif [[ "$GITHUB_REF" =~ ^(refs/heads/main)$ ]] ; then
             python3 -m pip install pip awscli
-            ./scripts/extension-upload.sh azure `git log -1 --format=%h` $DUCKDB_VERSION ${{matrix.duckdb_arch}} $BUCKET_NAME false
+            ./scripts/extension-upload.sh aws `git log -1 --format=%h` $DUCKDB_VERSION ${{matrix.duckdb_arch}} $BUCKET_NAME false
           fi
\ No newline at end of file
diff --git a/README.md b/README.md
index 93dbedb..b3a385f 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,9 @@
+Warning: this extension is currently in an experimental state. Feel free to try it out, but be aware
+that only minimal testing was done.
+
+Warning 2: This extension currently builds with a feature branch of DuckDB. A PR is being worked on. When the PR is merged,
+this extension will be included in (nightly) DuckDB releases.
+
 # DuckDB AWS Extension
 This is a DuckDB extension that provides features that depend on the AWS SDK.