diff --git a/dropall.sql b/dropall.sql
index 4d4656e..92049b6 100644
--- a/dropall.sql
+++ b/dropall.sql
@@ -3,6 +3,7 @@ DROP TYPE grade CASCADE;
 DROP TABLE Personnel CASCADE;
 DROP TABLE Doctorant CASCADE;
 DROP TABLE Scientifique CASCADE;
+DROP TABLE Etablissement CASCADE;
 DROP TABLE Enseignant_Chercheur CASCADE;
 DROP TABLE Evenement CASCADE;
 DROP TABLE Congres CASCADE;