diff --git a/Shorewall/Perl/prog.footer b/Shorewall/Perl/prog.footer
index eb712759e..432240eeb 100644
--- a/Shorewall/Perl/prog.footer
+++ b/Shorewall/Perl/prog.footer
@@ -267,7 +267,7 @@ case "$COMMAND" in
 		status=0
 		for chain in $@; do
 		    if chain_exists $chain; then
-			if qt $g_tool-Z $chain; then
+			if qt $g_tool -Z $chain; then
 			    progress_message3 "Filter $chain Counters Reset"
 			else
 			    error_message "ERROR: Reset of chain $chain failed"