diff --git a/packages/plugos/bin/plugos-bundle.ts b/packages/plugos/bin/plugos-bundle.ts
index 69457cb..d11dc6d 100755
--- a/packages/plugos/bin/plugos-bundle.ts
+++ b/packages/plugos/bin/plugos-bundle.ts
@@ -120,6 +120,10 @@ async function run() {
       if (
         filename.endsWith(".plug.yaml") ||
         filename.endsWith(".js") ||
+        filename.endsWith(".css") ||
+        filename.endsWith(".png") ||
+        filename.endsWith(".jpg") ||
+        filename.endsWith(".gif") ||
         (filename.endsWith(".ts") && !filename.endsWith("_in.ts"))
       ) {
         console.log("Change detected", eventType, filename);
diff --git a/packages/plugos/compile.ts b/packages/plugos/compile.ts
index c23375a..9c1a2c2 100644
--- a/packages/plugos/compile.ts
+++ b/packages/plugos/compile.ts
@@ -41,6 +41,12 @@ export async function compile(
       outfile: outFile,
       metafile: true,
       external: excludeModules,
+      loader: {
+        ".css": "text",
+        ".png": "dataurl",
+        ".gif": "dataurl",
+        ".jpg": "dataurl",
+      },
       absWorkingDir: path.resolve(path.dirname(inFile)),
     });