diff --git a/README.md b/README.md
index 657eeae..3b2b60c 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,12 @@ Hope you will enjoy your enhanced prompts and inference capabilities of these mo
 
 Added support for quantized models. They are performing exceptionally well. Check metrics below.
 
+**Important**
+To be able to use these models you will need to install AutoGPTQ library.
+`pip install auto-gptq`
+If you are on Windows you will need to install this from source to enable CUDA extensions.
+[AutoGPTQ](https://github.com/AutoGPTQ/AutoGPTQ/)
+
 Model `alexwww94/glm-4v-9b-gptq-4bit` is significatly more lightweight than the original and will hold ~8.5 GB of hdd space.
 
 Model `alexwww94/glm-4v-9b-gptq-3bit` is even more lightweight and will hold ~7.6 GB of hdd space.