diff --git a/Sources/XcodesKit/Version+Xcode.swift b/Sources/XcodesKit/Version+Xcode.swift
index 26aa9e1..af8e279 100644
--- a/Sources/XcodesKit/Version+Xcode.swift
+++ b/Sources/XcodesKit/Version+Xcode.swift
@@ -43,6 +43,8 @@ public extension Version {
 
                     optionalPrereleaseIdentifiers[lastIndex] = "\(lastItem)-seed"
                 }
+			} else if type == "b" {
+				optionalPrereleaseIdentifiers.append("beta")
             } else {
                 optionalPrereleaseIdentifiers.append(type)
             }
diff --git a/Tests/XcodesKitTests/Models+FirstWithVersionTests.swift b/Tests/XcodesKitTests/Models+FirstWithVersionTests.swift
index 489b9be..df6d8dd 100644
--- a/Tests/XcodesKitTests/Models+FirstWithVersionTests.swift
+++ b/Tests/XcodesKitTests/Models+FirstWithVersionTests.swift
@@ -91,6 +91,10 @@ final class ModelsFirstWithVersionTests: XCTestCase {
             installedXcodes.first(withVersion: Version(xcodeVersion: "1.2.3 Beta 2")!),
             InstalledXcode(path: Path("/Applications/Xcode-1.2.3-beta.2.app")!, version: Version(xcodeVersion: "1.2.3 Beta 2")!)
         )
+        XCTAssertEqual(
+            installedXcodes.first(withVersion: Version(xcodeVersion: "1.2.3b2")!),
+            InstalledXcode(path: Path("/Applications/Xcode-1.2.3-beta.2.app")!, version: Version(xcodeVersion: "1.2.3 Beta 2")!)
+        )
         
         // With build metadata
         XCTAssertEqual(