diff --git a/core/terminal.js b/core/terminal.js
index 14dc7360..00946ca5 100644
--- a/core/terminal.js
+++ b/core/terminal.js
@@ -237,18 +237,21 @@ async function handler(request, response, packageOwner, packageName, uri) {
 		for (var i in kStaticFiles) {
 			if (uri === kStaticFiles[i].uri) {
 				found = true;
-				var data = new TextDecoder("UTF-8").decode(File.readFile("core/" + kStaticFiles[i].path));
-				if (kStaticFiles[i].uri == "") {
-					if (gGlobalSettings && gGlobalSettings['google-signin-client_id']) {
-						data = data.replace("<!--HEAD-->", `
+				var data = File.readFile("core/" + kStaticFiles[i].path);
+				if (kStaticFiles[i].type.indexOf("text/") == 0) {
+					data = new TextDecoder("UTF-8").decode(data);
+					if (kStaticFiles[i].uri == "") {
+						if (gGlobalSettings && gGlobalSettings['google-signin-client_id']) {
+							data = data.replace("<!--HEAD-->", `
 		<script src="https://apis.google.com/js/platform.js" async defer></script>
 		<meta name="google-signin-client_id" content="${gGlobalSettings['google-signin-client_id']}">`);
+						}
+						data = data.replace("$(VIEW_SOURCE)", "/~" + packageOwner + "/" + packageName + "/view");
 					}
-					data = data.replace("$(VIEW_SOURCE)", "/~" + packageOwner + "/" + packageName + "/view");
+					data = new TextEncoder("UTF-8").encode(data);
 				}
-				var raw = new TextEncoder("UTF-8").encode(data);
-				response.writeHead(200, {"Content-Type": kStaticFiles[i].type, "Content-Length": raw.length});
-				response.end(raw);
+				response.writeHead(200, {"Content-Type": kStaticFiles[i].type, "Content-Length": data.length});
+				response.end(data);
 				break;
 			}
 		}