diff --git a/doc/releases/changelog-dev.md b/doc/releases/changelog-dev.md
index a9de6a1b39e..f398160644f 100644
--- a/doc/releases/changelog-dev.md
+++ b/doc/releases/changelog-dev.md
@@ -156,6 +156,9 @@
 * Add more fermionic-to-qubit tests to cover cases when the mapped operator is different for various mapping schemes.
   [(#5873)](https://github.com/PennyLaneAI/pennylane/pull/5873)
 
+* `SProd.terms` now flattens out the terms if the base is a multi-term observable.
+  [(#5885)](https://github.com/PennyLaneAI/pennylane/pull/5885)
+
 <h4>Mid-circuit measurements and dynamic circuits</h4>
 
 * The `default.qubit` device implements a depth-first tree-traversal algorithm to
diff --git a/pennylane/ops/op_math/sprod.py b/pennylane/ops/op_math/sprod.py
index 5dbe46af6e4..b3b2a9cc96f 100644
--- a/pennylane/ops/op_math/sprod.py
+++ b/pennylane/ops/op_math/sprod.py
@@ -20,7 +20,7 @@
 
 import pennylane as qml
 import pennylane.math as qnp
-from pennylane.operation import Operator, convert_to_opmath, TermsUndefinedError
+from pennylane.operation import Operator, TermsUndefinedError, convert_to_opmath
 from pennylane.ops.op_math.pow import Pow
 from pennylane.ops.op_math.sum import Sum
 from pennylane.queuing import QueuingManager