diff --git a/html/changelogs/AutoChangeLog-pr-61266.yml b/html/changelogs/AutoChangeLog-pr-61266.yml
new file mode 100644
index 00000000000..006244111bb
--- /dev/null
+++ b/html/changelogs/AutoChangeLog-pr-61266.yml
@@ -0,0 +1,4 @@
+author: "Sealed101"
+delete-after: True
+changes: 
+  - bugfix: "Basic Cytology Scan Experiments no longer ask for Unknown fluids instead of mice."