diff --git a/Sources/Partial/PartialBuilder.swift b/Sources/Partial/PartialBuilder.swift
index b61484d0..1963ad6e 100644
--- a/Sources/Partial/PartialBuilder.swift
+++ b/Sources/Partial/PartialBuilder.swift
@@ -53,7 +53,7 @@ open class PartialBuilder<Wrapped>: PartialProtocol, CustomStringConvertible {
     }
 
     /// The partial value this builder is building
-    private var partial: Partial<Wrapped>
+    public private(set) var partial: Partial<Wrapped>
 
     /// A collection of objects wrapping closures that will be notified when any change occurs
     private var allChangesSubscriptions: Set<Weak<AllChangesSubscription>> = []