diff --git a/Behind-the-scene-network-requests.md b/Behind-the-scene-network-requests.md
index 1d1a098..e3850ef 100644
--- a/Behind-the-scene-network-requests.md
+++ b/Behind-the-scene-network-requests.md
@@ -20,4 +20,8 @@ Starting with version µBlock 0.8.6.0, you can inspect behind-the-scene network
 
 ![c](https://cloud.githubusercontent.com/assets/585534/5888630/0691e7ee-a3d5-11e4-8510-ed0955f39deb.png)
 
-Typically, you will leave the network request logger opened for a long duration in order to catch all and any behind-the-scene network requests.
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+Typically, you will leave the network request logger opened for a long duration in order to catch all and any behind-the-scene network requests.
+
+### How to filter behind-the-scene network requests
+
+**Important:** The blocking of behind-the-scene network requests can cripple important functionality of your browser or installed extensions. **If you decide to filter some behind-the-scene network requests, you are entirely responsible for the consequences.**
\ No newline at end of file