diff --git a/netfox.xcodeproj/project.pbxproj b/netfox.xcodeproj/project.pbxproj
index bd0ba45e..ccbf7109 100644
--- a/netfox.xcodeproj/project.pbxproj
+++ b/netfox.xcodeproj/project.pbxproj
@@ -647,6 +647,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -701,6 +702,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
diff --git a/netfox/Core/NFXProtocol.swift b/netfox/Core/NFXProtocol.swift
index 29077e6f..db49585d 100755
--- a/netfox/Core/NFXProtocol.swift
+++ b/netfox/Core/NFXProtocol.swift
@@ -24,7 +24,7 @@ open class NFXProtocol: URLProtocol {
     }
     
     override open class func canInit(with task: URLSessionTask) -> Bool {
-        if #available(iOS 13.0, *) {
+        if #available(iOS 13.0, macOS 10.15, *) {
             if task is URLSessionWebSocketTask {
                 return false
             }