diff --git a/sway/border.c b/sway/border.c
index 6343ddd0..411c0427 100644
--- a/sway/border.c
+++ b/sway/border.c
@@ -86,6 +86,8 @@ int get_font_text_height(const char *font) {
 	cairo_t *cr = cairo_create(surface);
 	int width, height;
 	get_text_size(cr, font, &width, &height, "Gg");
+	cairo_surface_destroy(surface);
+	cairo_destroy(cr);
 	return height;
 }
 
diff --git a/sway/container.c b/sway/container.c
index 6dfc608d..a4b2d1c2 100644
--- a/sway/container.c
+++ b/sway/container.c
@@ -64,6 +64,7 @@ static void free_swayc(swayc_t *cont) {
 	if (cont->bg_pid != 0) {
 		terminate_swaybg(cont->bg_pid);
 	}
+	free(cont->border);
 	free(cont);
 }