diff --git a/libcef/browser_resource_loader_bridge.cc b/libcef/browser_resource_loader_bridge.cc
index e687d2cce..77dca5402 100644
--- a/libcef/browser_resource_loader_bridge.cc
+++ b/libcef/browser_resource_loader_bridge.cc
@@ -322,7 +322,8 @@ class RequestProxy : public URLRequest::Delegate,
           // load from the provided resource stream
           handled = true;
 
-          long offset = resourceStream->Seek(0, SEEK_END);
+          resourceStream->Seek(0, SEEK_END);
+          long offset = resourceStream->Tell();
           resourceStream->Seek(0, SEEK_SET);
 
           resource_stream_ = resourceStream;