diff --git a/Sources/Deprecations.swift b/Sources/Deprecations.swift
index 3d41c30..01bcd16 100644
--- a/Sources/Deprecations.swift
+++ b/Sources/Deprecations.swift
@@ -127,3 +127,11 @@ extension SignalProtocol where Element: Equatable {
         return distinctUntilChanged()
     }
 }
+
+extension SignalProtocol where Element: Sequence {
+
+    @available(*, deprecated, renamed: "flattenElements")
+    public func unwrap() -> Signal<Element.Iterator.Element, Error> {
+        return flattenElements()
+    }
+}