diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 66f495410..c24fb2349 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -441,66 +441,80 @@ jobs:
 
       - name: Configure Full Build
         run: |
-          cmake -B${{ runner.temp }}/build-full -S${{ runner.workspace }}/dwarfs/dwarfs -GNinja -DCMAKE_BUILD_TYPE=${{ matrix.build_mode }} -DWITH_TESTS=ON -DWITH_PXATTR=ON ${{ matrix.config.cmake_args }}
+          rm -rf ${{ runner.temp }}/build
+          cmake --fresh -B${{ runner.temp }}/build -S${{ runner.workspace }}/dwarfs/dwarfs -GNinja -DCMAKE_BUILD_TYPE=${{ matrix.build_mode }} -DWITH_TESTS=ON -DWITH_PXATTR=ON ${{ matrix.config.cmake_args }}
 
       - name: Run Full Build
         run: |
-          cmake --build ${{ runner.temp }}/build-full
+          cmake --build ${{ runner.temp }}/build
 
       - name: Run Full Test
         run: |
-          ctest --test-dir ${{ runner.temp }}/build-full --output-on-failure -j
+          ctest --test-dir ${{ runner.temp }}/build --output-on-failure -j
+
+      - name: Cleanup
+        run: |
+          cmake --build ${{ runner.temp }}/build --target realclean
 
       - name: Configure Library Build
         run: |
-          cmake -B${{ runner.temp }}/build-library -S${{ runner.workspace }}/dwarfs/dwarfs -GNinja -DCMAKE_BUILD_TYPE=${{ matrix.build_mode }} -DWITH_TESTS=ON -DWITH_LIBDWARFS=ON -DWITH_TOOLS=OFF -DWITH_FUSE_DRIVER=OFF ${{ matrix.config.cmake_args }}
+          cmake --fresh -B${{ runner.temp }}/build -S${{ runner.workspace }}/dwarfs/dwarfs -GNinja -DCMAKE_BUILD_TYPE=${{ matrix.build_mode }} -DWITH_TESTS=ON -DWITH_LIBDWARFS=ON -DWITH_TOOLS=OFF -DWITH_FUSE_DRIVER=OFF ${{ matrix.config.cmake_args }}
 
       - name: Run Library Build
         run: |
-          cmake --build ${{ runner.temp }}/build-library
+          cmake --build ${{ runner.temp }}/build
 
       - name: Run Library Test
         run: |
-          ctest --test-dir ${{ runner.temp }}/build-library --output-on-failure -j
+          ctest --test-dir ${{ runner.temp }}/build --output-on-failure -j
 
       - name: Install Library
         run: |
-          cmake --install ${{ runner.temp }}/build-library --prefix ${{ runner.temp }}/install
+          cmake --install ${{ runner.temp }}/build --prefix ${{ runner.temp }}/install
+
+      - name: Cleanup
+        run: |
+          cmake --build ${{ runner.temp }}/build --target realclean
 
       - name: Configure Tools Build
         run: |
-          cmake -B${{ runner.temp }}/build-tools -S${{ runner.workspace }}/dwarfs/dwarfs -GNinja -DCMAKE_BUILD_TYPE=${{ matrix.build_mode }} -DWITH_TESTS=ON -DWITH_LIBDWARFS=OFF -DWITH_TOOLS=ON -DWITH_FUSE_DRIVER=OFF ${{ matrix.config.cmake_args }} -DCMAKE_PREFIX_PATH=${{ runner.temp }}/install
+          cmake --fresh -B${{ runner.temp }}/build -S${{ runner.workspace }}/dwarfs/dwarfs -GNinja -DCMAKE_BUILD_TYPE=${{ matrix.build_mode }} -DWITH_TESTS=ON -DWITH_LIBDWARFS=OFF -DWITH_TOOLS=ON -DWITH_FUSE_DRIVER=OFF ${{ matrix.config.cmake_args }} -DCMAKE_PREFIX_PATH=${{ runner.temp }}/install
 
       - name: Run Tools Build
         run: |
-          cmake --build ${{ runner.temp }}/build-tools
+          cmake --build ${{ runner.temp }}/build
 
       - name: Run Tools Test
         run: |
-          ctest --test-dir ${{ runner.temp }}/build-tools --output-on-failure -j
+          ctest --test-dir ${{ runner.temp }}/build --output-on-failure -j
 
       - name: Install Tools
         run: |
-          cmake --install ${{ runner.temp }}/build-tools --prefix ${{ runner.temp }}/install
+          cmake --install ${{ runner.temp }}/build --prefix ${{ runner.temp }}/install
+
+      - name: Cleanup
+        run: |
+          cmake --build ${{ runner.temp }}/build --target realclean
 
       - name: Configure FUSE Driver Build
         run: |
-          cmake -B${{ runner.temp }}/build-driver -S${{ runner.workspace }}/dwarfs/dwarfs -GNinja -DCMAKE_BUILD_TYPE=${{ matrix.build_mode }} -DWITH_TESTS=ON -DWITH_LIBDWARFS=OFF -DWITH_TOOLS=OFF -DWITH_FUSE_DRIVER=ON ${{ matrix.config.cmake_args }} -DCMAKE_PREFIX_PATH=${{ runner.temp }}/install
+          cmake --fresh -B${{ runner.temp }}/build -S${{ runner.workspace }}/dwarfs/dwarfs -GNinja -DCMAKE_BUILD_TYPE=${{ matrix.build_mode }} -DWITH_TESTS=ON -DWITH_LIBDWARFS=OFF -DWITH_TOOLS=OFF -DWITH_FUSE_DRIVER=ON ${{ matrix.config.cmake_args }} -DCMAKE_PREFIX_PATH=${{ runner.temp }}/install
 
       - name: Run FUSE Driver Build
         run: |
-          cmake --build ${{ runner.temp }}/build-driver
+          cmake --build ${{ runner.temp }}/build
 
       - name: Run FUSE Driver Test
         run: |
-          ctest --test-dir ${{ runner.temp }}/build-driver --output-on-failure -j
+          ctest --test-dir ${{ runner.temp }}/build --output-on-failure -j
 
       - name: Install FUSE Driver
         run: |
-          cmake --install ${{ runner.temp }}/build-driver --prefix ${{ runner.temp }}/install
+          cmake --install ${{ runner.temp }}/build --prefix ${{ runner.temp }}/install
 
       - name: Cleanup
         run: |
+          cmake --build ${{ runner.temp }}/build --target realclean
           rm -rf dwarfs-*/
           rm -f dwarfs-source-*.tar.zst
           rm -f dwarfs