diff --git a/README.md b/README.md
index f62b1166341d6be5ee28972f92da92048b925d49..53c5b3e43bcb7614b278fc4da18d53607597b1ec 100644
--- a/README.md
+++ b/README.md
@@ -19,13 +19,27 @@ The requirements for installing the library are the followings:
     - The AIDGE modules aidge_core, aidge_onnx and aidge_backend_cpu
     - Python (> 3.7) if you intend to use the pybind wrapper
 
+#### Configuration of environment variables
+
+| Variable           | Default value                  | Description                                                                  |
+| :----------------- |:------------------------------:| ----------------------------------------------------------------------------:|
+| AIDGE_INSTALL      | <path to env> / lib / libAidge | Path to the installation folder of Aidge, must be the same used for all aidge  dependencies |
+| AIDGE_C_COMPILER   | gcc                            | C Compiler to use |
+| AIDGE_CXX_COMPILER | g++                            | CXX Compiler to use |
+| AIDGE_BUILD_TYPE   | Release                        | Can either be Release or Debug |
+| AIDGE_ASAN         | OFF                            | Compile with ASAN for debug |
+| AIDGE_WITH_CUDA    | ON                             | Compile CUDA kernel for quantization, requires nvcc and aidge_bakcend_cuda |
+| AIDGE_CMAKE_ARCH   | ""                             | Append architecture-specific arguments if provided |
+| AIDGE_BUILD_GEN    | ""                             | To specify a CMake generator (for example Ninja) |
+
 ### Pip installation
 ``` bash
 pip install . -v
 ```
 > **TIPS :** Use environment variables to change compilation options :
 > - `AIDGE_INSTALL` : to set the installation folder. Defaults to /usr/local/lib. :warning: This path must be identical to aidge_core install path.
-> - `AIDGE_PYTHON_BUILD_TYPE` : to set the compilation mode to **Debug** or **Release** 
+> - `AIDGE_BUILD_TYPE` : to set the compilation mode to **Debug** or **Release** 
+> - `AIDGE_WITH_CUDA` : if your computer hasn't graphical card, don't forget to set if **OFF** 
 > - `AIDGE_BUILD_GEN` : to set the build backend with 
 
 ## User guide