diff --git a/src/ecritureBDD.py b/src/ecritureBDD.py
index 2074d1e..fac779c 100644
--- a/src/ecritureBDD.py
+++ b/src/ecritureBDD.py
@@ -1,4 +1,4 @@
-import psycopg2 as psy
+import psycopg2 as psy # pip install psycopg2-binary / pip install types-psycopg2
 import regles
 
 def verifRegle(co):