1 files changed, 6 insertions, 4 deletions

diff --git a/sway/commands.c b/sway/commands.c
index f891792f..452f3c34 100644
--- a/sway/commands.c
+++ b/sway/commands.c
@@ -804,12 +804,14 @@ static struct cmd_results *cmd_output(int argc, char **argv) {
 
         i = list_seq_find(config->output_configs, output_name_cmp, name);
         if (i >= 0) {
-                // replace existing config
+                // merge existing config
                 struct output_config *oc = config->output_configs->items[i];
-                list_del(config->output_configs, i);
-                free_output_config(oc);
+                merge_output_config(oc, output);
+                free_output_config(output);
+                output = oc;
+        } else {
+                list_add(config->output_configs, output);
         }
-        list_add(config->output_configs, output);
 
         sway_log(L_DEBUG, "Config stored for output %s (enabled:%d) (%d x %d @ %d, %d) (bg %s %s)",
                         output->name, output->enabled, output->width,