diff --git a/post-build.sh b/post-build.sh
index dc8512f..b80d828 100644
--- a/post-build.sh
+++ b/post-build.sh
@@ -1,5 +1,4 @@
 #!/bin/bash
 
-apt-install python3
 pip install maturin
-python maturin build --bindings pyo3
\ No newline at end of file
+maturin build --bindings pyo3 --release
\ No newline at end of file