diff --git a/README.md b/README.md
index cb0a26b..a4478d8 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,3 @@
 # Julia_imzML_GUI
-A graphical User Interface created with Julia Genie Builder made for this repository: https://github.com/CINVESTAV-LABI/julia_mzML_imzML that generates images with the imzML files
+A graphical User Interface created with Julia Genie Builder made for this repository: https://github.com/CINVESTAV-LABI/julia_mzML_imzML that generates images with the imzML files.
+For this to work you must also download that repository, rename it to julia_mzML_imzML and add it to the "public" folder inside inside this repository.