diff --git a/res_gen/templates/generador.html b/res_gen/templates/generador.html
index 347ec81..ad8a304 100644
--- a/res_gen/templates/generador.html
+++ b/res_gen/templates/generador.html
@@ -206,6 +206,7 @@ function addSpecificSong(n) {
 	for (let opt of select.options) {
 		if (opt.textContent.slice(0, opt.textContent.indexOf(".")) == n) {
 			select.value = opt.value;
+			select.dispatchEvent(new Event("change"));
 			break;
 		}
 	}
@@ -306,7 +307,7 @@ function setSong(event) {
 		a.href = ""
 		a.classList = [];
 	}
-	regenHash();
+	if (loadComplete) regenHash();
 }
 
 function toggleCols(event) {
@@ -329,12 +330,14 @@ function toggleColSep(event) {
 	colsep.disabled = !input.checked;
 }
 
+var loadComplete = false;
 window.addEventListener("load", function () {
 	if (window.location.hash) {
 		// Load songs
 		for (let n of window.location.hash.slice(1).split(","))
 			addSpecificSong(n);
 	}
+	loadComplete = true;
 });
 		</script>
 	</body>