diff --git a/README.md b/README.md
index a74391c..fb9cff5 100644
--- a/README.md
+++ b/README.md
@@ -1,24 +1,7 @@
-Rust build
+Rust bindings to the JNI Demo.
+
+Run
 
 ```shell
-cd mylib
-cargo build
-```
-
-Java build
-
-```shell
-cd java_src
-javac me/ehlxr/HelloWorld.java
-```
-
-Java run
-
-```shell
-cd java_src
-
-# Linux: export LD_LIBRARY_PATH=../mylib/target/debug/
-# export JAVA_LIBRARY_PATH=../mylib/target/debug/
-
-java -Djava.library.path=../mylib/target/debug/ me.ehlxr.HelloWorld
+> make java_run
 ```
\ No newline at end of file