diff --git a/bin/multi_server.dart b/bin/multi_server.dart
index 9ccc5def..a33a28e6 100644
--- a/bin/multi_server.dart
+++ b/bin/multi_server.dart
@@ -25,7 +25,7 @@ main() async {
   app.responseFinalizers.add(gzip());
   
   // Cache static assets - just to lower response time
-  await app.configure(cacheResponses(filters: [new RegExp(r'images/\.*')]));
+  await app.configure(cacheResponses(filters: [new RegExp(r'images/.*')]));
 
   // Start up multiple instances of our main application.
   await app.spawnIsolates(cluster, count: nInstances);
diff --git a/bin/scaled_server.dart b/bin/scaled_server.dart
index dc1a3336..6e93f221 100644
--- a/bin/scaled_server.dart
+++ b/bin/scaled_server.dart
@@ -57,7 +57,7 @@ void isolateMain(List args) {
     //
     // Here is an example of response caching:
     // https://github.com/angel-dart/multiserver/blob/master/example/cache.dart
-    await app.configure(cacheResponses(filters: [new RegExp(r'images/\.*')]));
+    await app.configure(cacheResponses(filters: [new RegExp(r'images/.*')]));
 
     var server = await app.startServer(
         InternetAddress.ANY_IP_V4, app.properties['port'] ?? 3000);