diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 16ed556..1b449cc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -70,6 +70,9 @@ jobs:
           buildPreset: 'ninja-vcpkg-release'
           testPreset: 'test-release'
 
+      - name: Cleaning
+        run: bash clean.sh
+
       - name: Set up Python 3.11
         uses: actions/setup-python@v4
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 09431f3..cf02aae 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -56,7 +56,7 @@ jobs:
       - name: Build
         env:
           VCPKG_BINARY_SOURCES: "clear;http,https://vcpkg:${{ secrets.VCPKG_WEBDAV_PW }}@vcpkg.urbackup.org,readwrite"
-        run: bash build.sh
+        run: bash build.sh && bash clean.sh
 
       - name: Install Python dependencies
         run: pip install -r test/requirements.txt
diff --git a/clean.sh b/clean.sh
new file mode 100755
index 0000000..1c71708
--- /dev/null
+++ b/clean.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+
+CDIR="$(cd -P -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd -P)"
+cd "$CDIR"
+
+if [ -e ./vcpkg/buildtrees ]
+then
+    echo "Cleaning vcpkg buildtrees"
+    rm -Rf ./vcpkg/buildtrees/*
+fi
\ No newline at end of file