diff --git a/build.rs b/build.rs
index 64ba453..b72103c 100644
--- a/build.rs
+++ b/build.rs
@@ -35,7 +35,7 @@ fn main() {
             .define("ENABLE_CXX17", "ON")
             .define("INSTALL_DEP_FILES", "ON");
         #[cfg(all(windows, target_env = "msvc"))]
-        config.define("CMAKE_BUILD_TYPE", "Release");
+        config.define("CMAKE_BUILD_TYPE", "Release").generator("Ninja");
         config.build();
         let dep_path = out_path.join("utils_dep.txt");
         let mut f = File::open(dep_path).unwrap();
@@ -68,7 +68,7 @@ fn main() {
         config.define("CMAKE_INSTALL_PREFIX", out_path.to_str().unwrap())
             .out_dir(avdict_build_path);
         #[cfg(all(windows, target_env = "msvc"))]
-        config.define("CMAKE_BUILD_TYPE", "Release");
+        config.define("CMAKE_BUILD_TYPE", "Release").generator("Ninja");
         config.build();
         println!("cargo:rustc-link-search=native={}/lib", out_path.display());
         let dep_path = out_path.join("avdict_dep.txt");
@@ -117,7 +117,7 @@ fn main() {
             .out_dir(exif_build_path)
             .define("UTILS_LIBRARY", utils_build_path.to_str().unwrap());
         #[cfg(all(windows, target_env = "msvc"))]
-        config.define("CMAKE_BUILD_TYPE", "Release");
+        config.define("CMAKE_BUILD_TYPE", "Release").generator("Ninja");
         config.build();
         println!("cargo:rustc-link-search=native={}/lib", out_path.display());
         let dep_path = out_path.join("exif_dep.txt");
@@ -167,7 +167,7 @@ fn main() {
             .out_dir(ugoira_build_path)
             .define("UTILS_LIBRARY", utils_build_path.to_str().unwrap());
         #[cfg(all(windows, target_env = "msvc"))]
-        config.define("CMAKE_BUILD_TYPE", "Release");
+        config.define("CMAKE_BUILD_TYPE", "Release").generator("Ninja");
         config.build();
         println!("cargo:rustc-link-search=native={}/lib", out_path.display());
         let dep_path = out_path.join("ugoira_dep.txt");