diff --git a/README.md b/README.md
index 139b9c3..b6368c6 100644
--- a/README.md
+++ b/README.md
@@ -136,12 +136,14 @@ You can also configure `SwiftyCropView` by passing a `SwiftyCropConfiguration`.
 | ----------- | ----------- |
 | `maxMagnificationScale` | `CGFloat`: The maximum scale factor that the image can be magnified while cropping. Defaults to `4.0`. |
 | `maskRadius` | `CGFloat`: The radius of the mask used for cropping. Defaults to `130`. A good way is to make it dependend on the screens size. |
+| `cropImageCircular` | `Bool`: When using the cropping mask `circle`, whether the resulting image should also be masked as circle. Defaults to `false`. |
 
 Create a configuration like this:
 ```swift
 let configuration = SwiftyCropConfiguration(
     maxMagnificationScale = 4.0,
-    maskRadius: 130
+    maskRadius: 130,
+    cropImageCircular: false
 )
 ```
 and use it like this:
@@ -164,6 +166,8 @@ and use it like this:
 
 All issue reports, feature requests, pull requests and GitHub stars are welcomed and much appreciated.
 
+Thanks to @leoz for adding the circular crop mode 🎉
+
 ## ✍️ Author
 
 Benedikt Betz & CHECK24
diff --git a/Tests/SwiftyCropTests/SwiftyCropTests.swift b/Tests/SwiftyCropTests/SwiftyCropTests.swift
index 3e0877f..d79f68c 100644
--- a/Tests/SwiftyCropTests/SwiftyCropTests.swift
+++ b/Tests/SwiftyCropTests/SwiftyCropTests.swift
@@ -3,8 +3,13 @@ import XCTest
 
 final class SwiftyCropTests: XCTestCase {
     func testConfigurationInit() {
-        let configuration = SwiftyCropConfiguration(maxMagnificationScale: 1.0, maskRadius: 1.0)
+        let configuration = SwiftyCropConfiguration(
+            maxMagnificationScale: 1.0,
+            maskRadius: 1.0,
+            cropImageCircular: true
+        )
         XCTAssertEqual(configuration.maxMagnificationScale, 1.0)
         XCTAssertEqual(configuration.maskRadius, 1.0)
+        XCTAssertEqual(configuration.cropImageCircular, true)
     }
 }