diff --git a/centreon-plugins/database/mssql/mode/cachehitratio.pm b/centreon-plugins/database/mssql/mode/cachehitratio.pm
index e817f2f81..601d7397c 100644
--- a/centreon-plugins/database/mssql/mode/cachehitratio.pm
+++ b/centreon-plugins/database/mssql/mode/cachehitratio.pm
@@ -73,7 +73,7 @@ sub manage_selection {
         )
     });
 
-    my $hitratio = $self->{sql}->fetchrow_array();
+    my $hitratio = $options{sql}->fetchrow_array();
     $self->{hit_ratio}->{value} = $hitratio;
 
 }
diff --git a/centreon-plugins/database/mssql/mode/connectedusers.pm b/centreon-plugins/database/mssql/mode/connectedusers.pm
index 8a1b7d0bf..3ebce965e 100644
--- a/centreon-plugins/database/mssql/mode/connectedusers.pm
+++ b/centreon-plugins/database/mssql/mode/connectedusers.pm
@@ -59,7 +59,7 @@ sub manage_selection {
     $options{sql}->connect();
     $options{sql}->query(query => q{SELECT count(*) FROM master..sysprocesses WHERE spid >= '51'});
 
-    my $connected_count = $self->{sql}->fetchrow_array();
+    my $connected_count = $options{sql}->fetchrow_array();
     $self->{connected_user}->{value} = $connected_count;
 
 }
diff --git a/centreon-plugins/database/mssql/mode/deadlocks.pm b/centreon-plugins/database/mssql/mode/deadlocks.pm
index 1a2e46f83..c62b83904 100644
--- a/centreon-plugins/database/mssql/mode/deadlocks.pm
+++ b/centreon-plugins/database/mssql/mode/deadlocks.pm
@@ -71,7 +71,7 @@ sub manage_selection {
             counter_name = 'Number of Deadlocks/sec%'
     });
 
-    my $query_result = $self->{sql}->fetchall_arrayref();
+    my $query_result = $options{sql}->fetchall_arrayref();
     $self->{deadlocks}->{value} = 0;
 
     foreach my $row (@{$query_result}) {
diff --git a/centreon-plugins/database/mssql/mode/lockswaits.pm b/centreon-plugins/database/mssql/mode/lockswaits.pm
index eb624dc65..b49d9611e 100644
--- a/centreon-plugins/database/mssql/mode/lockswaits.pm
+++ b/centreon-plugins/database/mssql/mode/lockswaits.pm
@@ -31,7 +31,7 @@ sub set_counters {
         { name => 'lockswaits', type => 0 },
     ];
 
-    $self->{maps_counters}->{deadlocks} = [
+    $self->{maps_counters}->{lockswaits} = [
         { label => 'lockswaits', nlabel => 'mssql.lockswaits.count', set => {
                 key_values => [ { name => 'value' } ],
                 output_template => '%.2f dead locks/s',
@@ -71,7 +71,7 @@ sub manage_selection {
             counter_name = 'Lock Waits/sec%'
     });
 
-    my $query_result = $self->{sql}->fetchall_arrayref();
+    my $query_result = $options{sql}->fetchall_arrayref();
     $self->{lockswaits}->{value} = 0;
 
     foreach my $row (@{$query_result}) {