diff --git a/src/LibraryLoader.ts b/src/LibraryLoader.ts
index 3d09f64..3d51058 100644
--- a/src/LibraryLoader.ts
+++ b/src/LibraryLoader.ts
@@ -10,7 +10,8 @@ export interface ILibraryDefinition {
 }
 
 export class LibraryLoader {
-  readonly cache = new Map<string, string>();
+  private readonly cache = new Map<string, string>();
+  readonly pathToUrl = new Map<string, string>();
 
   baseURL?: string;
 
@@ -54,6 +55,7 @@ export class LibraryLoader {
       const url = new URL(path, githubURLToRaw(this.baseURL));
       const result = await fetch(url);
       if (result.ok) {
+        this.pathToUrl.set(path, url.toString());
         return result;
       }
     }
diff --git a/src/index.ts b/src/index.ts
index 5a7939a..a351259 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -88,7 +88,7 @@ renderer.onComponentClick.listen(async (path) => {
   }
 
   const newParams = new URLSearchParams(window.location.search);
-  newParams.set('file', path);
+  newParams.set('file', libraryLoader.pathToUrl.get(path) ?? path);
   history.pushState({ path }, '', '?' + newParams.toString());
   await render(path);
 });