diff --git a/README.md b/README.md
index c96b5c5..b34adf4 100644
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+++ b/README.md
@@ -170,7 +170,6 @@ Courses | Duration | Effort
 Courses | Duration | Effort
 :-- | :--: | :--:
 [Operating Systems and System Programming](https://www.youtube.com/view_play_list?p=-XXv-cvA_iBDyz-ba4yDskqMDY6A1w_c)| 10 weeks | 2-3 hours/week
-[Advanced Operating Systems: Structures And Implementation](https://www.youtube.com/playlist?list=PL-XXv-cvA_iB_5Q8G8kW5idSwNmXypmQE)| 10 weeks | 2-3 hours/week
 
 ### Computer Networks