diff --git a/compile_project/readme.md b/compile_project/readme.md
index 963fd79..35e4f84 100644
--- a/compile_project/readme.md
+++ b/compile_project/readme.md
@@ -7,4 +7,10 @@ Use the following command to set the current project target microcontroller.
 ```code bash
 # idf.py set-target <target>
 ```
-Substitute <target> with yout microcontroller, such as ESp32 or ESP32C3.
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+Substitute <target> with yout microcontroller, such as ESp32 or ESP32C3.
+
+Finally, use the command `build` to compile  your project:
+
+```code bash
+# idf.py build
+```
\ No newline at end of file