diff --git a/docs/reference/release-notes/6.3.asciidoc b/docs/reference/release-notes/6.3.asciidoc
index 80d23885ca686..86942df9cf5ce 100644
--- a/docs/reference/release-notes/6.3.asciidoc
+++ b/docs/reference/release-notes/6.3.asciidoc
@@ -82,7 +82,6 @@ Stats::
 Aggregations::
 * Adds the ability to specify a format on composite date_histogram source {pull}28310[#28310] (issue: {issue}27923[#27923])
 * Calculate sum in Kahan summation algorithm in aggregations (#27807) {pull}27848[#27848] (issue: {issue}27807[#27807])
-* Adds a new auto-interval date histogram {pull}26659[#26659] (issue: {issue}9572[#9572])
 
 Discovery-Plugins::
 * Update ec2 secure settings {pull}29134[#29134]