diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8a65ae81..20d2cbf2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -35,7 +35,7 @@ jobs:
         include:
           - { name: 'Linux',          os: 'ubuntu-latest',  dx5: false, config: true,  build-type: 'Debug', linux: true, werror: true,   clang-tidy: true }
           - { name: 'MSVC (x86)',     os: 'windows-latest', dx5: true,  config: false, build-type: 'Debug', msvc: true,  werror: false,  clang-tidy: false,  vc-arch: 'amd64_x86' }
-          - { name: 'MSVC (x64)',     os: 'windows-latest', dx5: false, config: false, build-type: 'Debug', msvc: true,  werror: false,  clang-tidy: false,  vc-arch: 'amd64' }
+          - { name: 'MSVC (x64)',     os: 'windows-latest', dx5: false, config: true,  build-type: 'Debug', msvc: true,  werror: false,  clang-tidy: false,  vc-arch: 'amd64' }
           - { name: 'MSVC (arm64)',   os: 'windows-latest', dx5: false, config: false, build-type: 'Debug', msvc: true,  werror: false,  clang-tidy: false,  vc-arch: 'amd64_arm64' }
           - { name: 'msys2 mingw32',  os: 'windows-latest', dx5: false, config: false, build-type: 'Debug', mingw: true, werror: true,   clang-tidy: true,   msystem: 'mingw32', msys-env: 'mingw-w64-i686',   shell: 'msys2 {0}' }
           - { name: 'msys2 mingw64',  os: 'windows-latest', dx5: false, config: true,  build-type: 'Debug', mingw: true, werror: true,   clang-tidy: true,   msystem: 'mingw64', msys-env: 'mingw-w64-x86_64', shell: 'msys2 {0}' }
@@ -60,6 +60,12 @@ jobs:
             ${{ matrix.msys-env }}-clang-tools-extra
             ${{ (matrix.config && format('{0}-qt6-base', matrix.msys-env)) || '' }}
 
+      - name: Install Qt
+        if: ${{ !!matrix.msvc && matrix.config }}
+        uses: jurplel/install-qt-action@v4
+        with:
+          cache: 'true'
+
       - name: Install Linux dependencies (apt-get)
         if: ${{ matrix.linux }}
         run: |
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 92b31a20..9faaa1b1 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -17,9 +17,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - { name: 'Linux',   os: 'ubuntu-latest',  dx5: false, config: true,  build-type: 'Release', linux: true, werror: true,  clang-tidy: false }
-          - { name: 'Windows', os: 'windows-latest', dx5: false, config: false, build-type: 'Release', msvc: true,  werror: false, clang-tidy: false, vc-arch: 'amd64' }
-          - { name: 'macOS',   os: 'macos-latest',   dx5: false, config: true,  build-type: 'Release', brew: true,  werror: true,  clang-tidy: false }
+          - { name: 'Linux',   os: 'ubuntu-latest',  dx5: false, config: true, build-type: 'Release', linux: true, werror: true,  clang-tidy: false }
+          - { name: 'Windows', os: 'windows-latest', dx5: false, config: true, build-type: 'Release', msvc: true,  werror: false, clang-tidy: false, vc-arch: 'amd64' }
+          - { name: 'macOS',   os: 'macos-latest',   dx5: false, config: true, build-type: 'Release', brew: true,  werror: true,  clang-tidy: false }
     steps:
       - name: Setup vcvars
         if: ${{ !!matrix.msvc }}
@@ -27,6 +27,12 @@ jobs:
         with:
           arch: ${{ matrix.vc-arch }}
 
+      - name: Install Qt
+        if: ${{ !!matrix.msvc && matrix.config }}
+        uses: jurplel/install-qt-action@v4
+        with:
+          cache: 'true'
+
       - name: Set up MSYS2
         if: ${{ !!matrix.msystem }}
         uses: msys2/setup-msys2@v2
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4d514ef6..e0d401b5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -630,6 +630,26 @@ install(TARGETS isle ${install_extra_targets}
   RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
   LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
 )
+if (ISLE_BUILD_CONFIG)
+  find_program(WINDEPLOYQT_EXECUTABLE windeployqt)
+  if(WINDEPLOYQT_EXECUTABLE)
+    add_custom_command(TARGET config POST_BUILD
+      COMMAND "${WINDEPLOYQT_EXECUTABLE}"
+              "$<TARGET_FILE:config>"
+              "--no-compiler-runtime"
+              "--no-opengl-sw"
+              "--no-system-d3d-compiler"
+              "--no-translations"
+              "--no-quick-import"
+      COMMENT "Running windeployqt with minimal dependencies"
+    )
+  else()
+    message(WARNING "windeployqt not found.")
+  endif()
+  install(TARGETS config
+    RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+  )
+endif()
 if(EMSCRIPTEN)
   install(FILES "$<TARGET_FILE_DIR:isle>/isle.js" "$<TARGET_FILE_DIR:isle>/isle.wasm"
     DESTINATION "${CMAKE_INSTALL_BINDIR}"