diff --git a/script.SQL b/script.SQL
index 8498923..e36c7ff 100644
--- a/script.SQL
+++ b/script.SQL
@@ -15,7 +15,7 @@ CREATE TABLE Users (
     pssword     varchar(99) NOT NULL,
     creation    date        NOT NULL,
     is_admin    boolean     NOT NULL,
-    CONSTRAINT  unique_col  UNIQUE (username, email, phone)
+    CONSTRAINT  unique_col  UNIQUE (username, email)
 );