diff --git a/haproxy/tests/errors_generate.bats b/haproxy/tests/errors_generate.bats
index 52da76664b9..6bdff17f66f 100644
--- a/haproxy/tests/errors_generate.bats
+++ b/haproxy/tests/errors_generate.bats
@@ -48,7 +48,7 @@ teardown() {
 		assert_equal \
 			"$(cat "$ACTUAL_ERRORS_DIR/$filename")" \
 			"$(cat "$TMP_ERRORS_DIR/$filename")"
-		((file_count++))
+		echo "$((file_count++))" >/dev/null
 	done
-	((file_count > 0))
+	[[ file_count -gt 0 ]]
 }