diff --git a/INSTALL.md b/INSTALL.md
index 3f98fb1..a60a3ad 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -40,7 +40,7 @@ userPassword: {SSHA}vP1xt9t8+/GmOXmqlH1yNh305+MpUDe+  # Replace with the hash of
 EOL
 ```
 ```
-root@example:/# ldapadd -x -H ldap:/// -D "cn=admin,dc=example,dc=com" -w Op3nLd4p -f create_admin.ldif
+root@example:/# ldapadd -x -H ldap:/// -D "cn=admin,dc=example,dc=com" -w Op3nLd4p! -f create_admin.ldif
 adding new entry "cn=admin,dc=example,dc=com"
 ```
 That's all, our administrator user was properly done.