diff --git a/changelog.d/6436.bugfix b/changelog.d/6436.bugfix
new file mode 100644
index 0000000000000000000000000000000000000000..954a4e1d84f95f826a9da27f7757fbf3e88806d4
--- /dev/null
+++ b/changelog.d/6436.bugfix
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+Fix a bug where a room could become unusable with a low retention policy and a low activity.