diff --git a/Package.swift b/Package.swift
index 4934fde6b..d01992404 100644
--- a/Package.swift
+++ b/Package.swift
@@ -31,12 +31,7 @@ let package = Package(
                 "WebRTC", "SwiftProtobuf", "Promises",
                 .product(name: "Logging", package: "swift-log"),
             ],
-            path: "Sources",
-            swiftSettings: [
-                // Compiler flags used to completely remove code for specific features to isolate issues.
-                // Not defining the flag will turn off the feature.
-                .define("LK_USE_LIVEKIT_WEBRTC_BUILD")
-            ]
+            path: "Sources"
         ),
         .testTarget(
             name: "LiveKitTests",
diff --git a/Sources/LiveKit/Core/Engine+WebRTC.swift b/Sources/LiveKit/Core/Engine+WebRTC.swift
index eb8a51fa4..f738e7cf8 100644
--- a/Sources/LiveKit/Core/Engine+WebRTC.swift
+++ b/Sources/LiveKit/Core/Engine+WebRTC.swift
@@ -72,13 +72,9 @@ internal extension Engine {
 
     static private let encoderFactory: RTCVideoEncoderFactory = {
         let encoderFactory = VideoEncoderFactory()
-        #if LK_USE_LIVEKIT_WEBRTC_BUILD
         return VideoEncoderFactorySimulcast(primary: encoderFactory,
                                             fallback: encoderFactory)
 
-        #else
-        return encoderFactory
-        #endif
     }()
 
     static private let decoderFactory = VideoDecoderFactory()
@@ -96,14 +92,9 @@ internal extension Engine {
 
         logger.log("Initializing PeerConnectionFactory...", type: Engine.self)
 
-        #if LK_USE_LIVEKIT_WEBRTC_BUILD
         return RTCPeerConnectionFactory(bypassVoiceProcessing: bypassVoiceProcessing,
                                         encoderFactory: encoderFactory,
                                         decoderFactory: decoderFactory)
-        #else
-        return RTCPeerConnectionFactory(encoderFactory: encoderFactory,
-                                        decoderFactory: decoderFactory)
-        #endif
     }()
 
     // forbid direct access
@@ -120,11 +111,7 @@ internal extension Engine {
     }
 
     static func createVideoSource(forScreenShare: Bool) -> RTCVideoSource {
-        #if LK_USE_LIVEKIT_WEBRTC_BUILD
         DispatchQueue.webRTC.sync { peerConnectionFactory.videoSource(forScreenCast: forScreenShare) }
-        #else
-        DispatchQueue.webRTC.sync { peerConnectionFactory.videoSource() }
-        #endif
     }
 
     static func createVideoTrack(source: RTCVideoSource) -> RTCVideoTrack {