diff --git a/PlayAways.xcodeproj/project.pbxproj b/PlayAways.xcodeproj/project.pbxproj
index a79a9e9..9d6f7cc 100644
--- a/PlayAways.xcodeproj/project.pbxproj
+++ b/PlayAways.xcodeproj/project.pbxproj
@@ -426,6 +426,7 @@
 				DEVELOPMENT_TEAM = 8C7439RJLG;
 				INFOPLIST_FILE = PlayAways/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
+				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				PRODUCT_BUNDLE_IDENTIFIER = br.com.guilhermerambo.PlayAways;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 3.0;
@@ -442,6 +443,7 @@
 				DEVELOPMENT_TEAM = 8C7439RJLG;
 				INFOPLIST_FILE = PlayAways/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
+				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				PRODUCT_BUNDLE_IDENTIFIER = br.com.guilhermerambo.PlayAways;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 3.0;
@@ -451,6 +453,7 @@
 		DD7A4F411DF9FF7C0015054B /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_IDENTITY = "";
 				COMBINE_HIDPI_IMAGES = YES;
@@ -464,6 +467,7 @@
 				INFOPLIST_FILE = PACore/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
+				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				PRODUCT_BUNDLE_IDENTIFIER = br.com.guilhermerambo.PACore;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
@@ -477,6 +481,7 @@
 		DD7A4F421DF9FF7C0015054B /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_IDENTITY = "";
 				COMBINE_HIDPI_IMAGES = YES;
@@ -490,6 +495,7 @@
 				INFOPLIST_FILE = PACore/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
+				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				PRODUCT_BUNDLE_IDENTIFIER = br.com.guilhermerambo.PACore;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
@@ -518,6 +524,7 @@
 				DD7A4F251DF9FBB80015054B /* Release */,
 			);
 			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
 		};
 		DD7A4F401DF9FF7C0015054B /* Build configuration list for PBXNativeTarget "PACore" */ = {
 			isa = XCConfigurationList;
@@ -526,6 +533,7 @@
 				DD7A4F421DF9FF7C0015054B /* Release */,
 			);
 			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
 		};
 /* End XCConfigurationList section */
 	};