diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index cefacdb..100a20b 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -46,7 +46,7 @@ jobs:
       - name: Build native module
         working-directory: ./python
         run: |
-          cp Cargo.${{ matrix.feature }}.toml Cargo.toml
+          python prepare.py ${{ matrix.feature }}
           cargo build --release
 
       - name: Install Python build tools (macOS)
diff --git a/python/.gitignore b/python/.gitignore
index 7aaa10e..4dc02c3 100644
--- a/python/.gitignore
+++ b/python/.gitignore
@@ -1,5 +1,6 @@
 /Cargo.lock
 /Cargo.toml
+/src/lib.rs
 /target/
 
 __pycache__/
diff --git a/python/prepare.py b/python/prepare.py
new file mode 100644
index 0000000..4c8e985
--- /dev/null
+++ b/python/prepare.py
@@ -0,0 +1,14 @@
+import shutil
+import sys
+
+feature = sys.argv[1]
+
+module_name = "minify_html_core" if feature == "core" else "minify_html"
+cargo_file = "Cargo.core.toml" if feature == "core" else "Cargo.js.toml"
+
+with open("src/lib.template.rs", "r") as template:
+  actual = template.read().replace("REPLACE_WITH_MODULE_NAME", module_name)
+  with open("src/lib.rs", "w") as librs:
+    librs.write(actual)
+
+shutil.copyfile(cargo_file, "Cargo.toml")
diff --git a/python/src/lib.rs b/python/src/lib.template.rs
similarity index 91%
rename from python/src/lib.rs
rename to python/src/lib.template.rs
index ed935a0..c7a2ca8 100644
--- a/python/src/lib.rs
+++ b/python/src/lib.template.rs
@@ -17,7 +17,7 @@ fn minify(code: String, minify_js: bool, minify_css: bool) -> PyResult<String> {
 }
 
 #[pymodule]
-fn minify_html(_py: Python, m: &PyModule) -> PyResult<()> {
+fn REPLACE_WITH_MODULE_NAME(_py: Python, m: &PyModule) -> PyResult<()> {
     m.add_wrapped(wrap_pyfunction!(minify))?;
 
     Ok(())