diff --git a/Source/ConstraintMakerRelatable.swift b/Source/ConstraintMakerRelatable.swift
index 40a46fa..d50b423 100644
--- a/Source/ConstraintMakerRelatable.swift
+++ b/Source/ConstraintMakerRelatable.swift
@@ -87,9 +87,24 @@ public class ConstraintMakerRelatable {
         return self.relatedTo(other, relation: .lessThanOrEqual, file: file, line: line)
     }
     
+    @discardableResult
+    public func lessThanOrEqualToSuperview(_ file: String = #file, _ line: UInt = #line) -> ConstraintMakerEditable {
+        guard let other = self.description.view.superview else {
+            fatalError("Expected superview but found nil when attempting make constraint `lessThanOrEqualToSuperview`.")
+        }
+        return self.relatedTo(other, relation: .lessThanOrEqual, file: file, line: line)
+    }
+    
     @discardableResult
     public func greaterThanOrEqualTo(_ other: ConstraintRelatableTarget, _ file: String = #file, line: UInt = #line) -> ConstraintMakerEditable {
         return self.relatedTo(other, relation: .greaterThanOrEqual, file: file, line: line)
     }
     
+    @discardableResult
+    public func greaterThanOrEqualToSuperview(_ file: String = #file, line: UInt = #line) -> ConstraintMakerEditable {
+        guard let other = self.description.view.superview else {
+            fatalError("Expected superview but found nil when attempting make constraint `greaterThanOrEqualToSuperview`.")
+        }
+        return self.relatedTo(other, relation: .greaterThanOrEqual, file: file, line: line)
+    }
 }