diff --git a/bookmarks.xbel b/bookmarks.xbel
index 2509763..0bd6dac 100755
--- a/bookmarks.xbel
+++ b/bookmarks.xbel
@@ -711,7 +711,4 @@
 <bookmark href="https://www.symmetrymagazine.org/article/january-2015/how-to-build-your-own-particle-detector" id="273">
   <title>How to build your own particle detector | symmetry magazine</title>
 </bookmark>
-<bookmark href="https://github.com/pgjdbc/r2dbc-postgresql/issues/661" id="275">
-  <title>ReactorNettyClient stucked on cancelled Conversation if that Conversation has more than 256 rows (size of reactor.bufferSize.small) · Issue #661 · pgjdbc/r2dbc-postgresql</title>
-</bookmark>
 </xbel>
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