diff --git a/sway/config/output.c b/sway/config/output.c
index 2b041353..07543e3c 100644
--- a/sway/config/output.c
+++ b/sway/config/output.c
@@ -326,6 +326,7 @@ void free_output_config(struct output_config *oc) {
 	free(oc->name);
 	free(oc->background);
 	free(oc->background_option);
+	free(oc->background_fallback);
 	free(oc);
 }
 
diff --git a/sway/criteria.c b/sway/criteria.c
index 2f9992e9..1d404333 100644
--- a/sway/criteria.c
+++ b/sway/criteria.c
@@ -35,18 +35,19 @@ bool criteria_is_empty(struct criteria *criteria) {
 }
 
 void criteria_destroy(struct criteria *criteria) {
+	free(criteria->raw);
+	free(criteria->cmdlist);
+	free(criteria->target);
 	pcre_free(criteria->title);
 	pcre_free(criteria->shell);
 	pcre_free(criteria->app_id);
+	pcre_free(criteria->con_mark);
 #ifdef HAVE_XWAYLAND
 	pcre_free(criteria->class);
 	pcre_free(criteria->instance);
 	pcre_free(criteria->window_role);
 #endif
-	pcre_free(criteria->con_mark);
 	free(criteria->workspace);
-	free(criteria->cmdlist);
-	free(criteria->raw);
 	free(criteria);
 }
 
diff --git a/sway/decoration.c b/sway/decoration.c
index 849fa89c..a6007c2e 100644
--- a/sway/decoration.c
+++ b/sway/decoration.c
@@ -13,6 +13,7 @@ static void server_decoration_handle_destroy(struct wl_listener *listener,
 	wl_list_remove(&deco->destroy.link);
 	wl_list_remove(&deco->mode.link);
 	wl_list_remove(&deco->link);
+	free(deco->wlr_server_decoration);
 	free(deco);
 }
 
diff --git a/swaybar/config.c b/swaybar/config.c
index 1293cdae..0fd1f02e 100644
--- a/swaybar/config.c
+++ b/swaybar/config.c
@@ -83,6 +83,7 @@ void free_config(struct swaybar_config *config) {
 	free(config->mode);
 	free(config->hidden_state);
 	free(config->sep_symbol);
+	free(config->modifier);
 	for (int i = 0; i < config->bindings->length; i++) {
 		struct swaybar_binding *binding = config->bindings->items[i];
 		free_binding(binding);