diff --git a/Source/ConstraintPriorityTarget.swift b/Source/ConstraintPriorityTarget.swift
index eb32f79..064f750 100644
--- a/Source/ConstraintPriorityTarget.swift
+++ b/Source/ConstraintPriorityTarget.swift
@@ -73,3 +73,13 @@ extension CGFloat: ConstraintPriorityTarget {
     }
     
 }
+
+#if os(iOS) || os(tvOS)
+extension UILayoutPriority: ConstraintPriorityTarget {
+
+    public var constraintPriorityTargetValue: Float {
+        return self.rawValue
+    }
+
+}
+#endif