diff --git a/bootstraps/bootstrap-install b/bootstraps/bootstrap-install
index 947573f48af427918ed7fbfa4f09aca36f16b375..029c2f7e40ba1e6bf6f3813c60ddf23703e9db25 100644
--- a/bootstraps/bootstrap-install
+++ b/bootstraps/bootstrap-install
@@ -195,7 +195,7 @@ if ! test -n "${PROJECTOR}" -o -f "/usr/sbin/projetor" -o \
           -n "${UCA_CLASSMATE}"; then
     # Add root permissions to seed_mec user, without the need of password
     if ! grep -q "seed_mec" /etc/sudoers; then
-        if ! $(echo -e "seed_mec\tALL=(ALL:ALL) NOPASSWD: ALL" >> /etc/sudoers)
+        if ! $(echo -e "seed_mec\tALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers)
         then
             printf "ERRO: Falha ao adicionar permissões de super-usuário %b" \
                    "ao usuário seed_mec.\n"