diff --git a/tools/bundle-doc/index.js b/tools/bundle-doc/index.js
index 922e1efce..42eac8943 100644
--- a/tools/bundle-doc/index.js
+++ b/tools/bundle-doc/index.js
@@ -57,8 +57,14 @@ processDir(docImagesRoot);
 let autogeneratedContent = `// THIS FILE IS AUTOGENERATED. DO NOT EDIT IT MANUALLY.
 ${docFiles.map((f, i) => `import file${i} from "./doc/${f}?raw";`).join("\n")}
 ${nsDocFiles.map((f, i) => `import nsDoc_${f.replaceAll(".", "_")} from "../../markdown/${f}?raw";`).join("\n")}
-${docImagesFiles.map((f, i) => `import docImages_${f.replaceAll(".", "_")} from "./images/${f}";`).join("\n")}
-
+`;
+if (docImagesFiles.length > 0) {
+  autogeneratedContent += `${docImagesFiles
+    .map((f) => `import docImages_${f.replaceAll(".", "_")} from "./images/${f}";`)
+    .join("\n")}
+`;
+}
+autogeneratedContent += `
 export const AllPages: Record<string, string> = {};
 ${docFiles.map((f, i) => `AllPages["${f}"] = file${i};`).join("\n")}
 ${nsDocFiles.map((f, i) => `AllPages["nsDoc/${f}"] = nsDoc_${f.replaceAll(".", "_")};`).join("\n")}