diff --git a/README.md b/README.md
index 8d9d01a923568b087e65e5d6a01329d890ea796c..ad4b4d92958c24d39f25c3bf4ac74bfbeb7e1ba7 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,9 @@ This tool was developed to compensate the failure of several _de novo_ assembly
 
 You will need to install the required programs and tools listed in the following tables, or to verify that they are already installed with the required version.
 
+
+##### Mandatory programs
+
 <div align="center">
 
 | program                                               | package                                         | version      | sources                                                                                                                                                 |