diff --git a/360 Driver.xcodeproj/project.pbxproj b/360 Driver.xcodeproj/project.pbxproj
index d6c7b06f..5e35f9fe 100644
--- a/360 Driver.xcodeproj/project.pbxproj	
+++ b/360 Driver.xcodeproj/project.pbxproj	
@@ -1548,6 +1548,7 @@
 				MODULE_NAME = com.mice.driver.Xbox360Controller;
 				MODULE_VERSION = "${CURRENT_PROJECT_VERSION}";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SDKROOT = macosx10.10;
 				WRAPPER_EXTENSION = kext;
 			};
 			name = Debug;
@@ -1560,6 +1561,7 @@
 				MODULE_NAME = com.mice.driver.Xbox360Controller;
 				MODULE_VERSION = "${CURRENT_PROJECT_VERSION}";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SDKROOT = macosx10.10;
 				WRAPPER_EXTENSION = kext;
 			};
 			name = Release;
@@ -1668,6 +1670,7 @@
 				MODULE_NAME = com.mice.driver.Wireless360Controller;
 				MODULE_VERSION = "${CURRENT_PROJECT_VERSION}";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SDKROOT = macosx10.10;
 				WRAPPER_EXTENSION = kext;
 			};
 			name = Debug;
@@ -1680,6 +1683,7 @@
 				MODULE_NAME = com.mice.driver.Wireless360Controller;
 				MODULE_VERSION = "${CURRENT_PROJECT_VERSION}";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SDKROOT = macosx10.10;
 				WRAPPER_EXTENSION = kext;
 			};
 			name = Release;
@@ -1692,6 +1696,7 @@
 				MODULE_NAME = com.mice.driver.WirelessGamingReceiver;
 				MODULE_VERSION = "${CURRENT_PROJECT_VERSION}";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SDKROOT = macosx10.10;
 				WRAPPER_EXTENSION = kext;
 			};
 			name = Debug;
@@ -1704,6 +1709,7 @@
 				MODULE_NAME = com.mice.driver.WirelessGamingReceiver;
 				MODULE_VERSION = "${CURRENT_PROJECT_VERSION}";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SDKROOT = macosx10.10;
 				WRAPPER_EXTENSION = kext;
 			};
 			name = Release;