diff --git a/apps/vmware/connector/mode/datastoreusage.pm b/apps/vmware/connector/mode/datastoreusage.pm
index 148a23cf2..ab9950896 100644
--- a/apps/vmware/connector/mode/datastoreusage.pm
+++ b/apps/vmware/connector/mode/datastoreusage.pm
@@ -45,7 +45,7 @@ sub custom_usage_output {
 
     my ($total_size_value, $total_size_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{total_space_absolute});
     my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{used_space_absolute});
-    my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{used_space_absolute});
+    my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{free_space_absolute});
     my $msg = sprintf(
         'Usage Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)',
         $total_size_value . " " . $total_size_unit,