diff --git a/.travis.yml b/.travis.yml
index 3dcc02d..616143b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,2 +1,3 @@
 language: objective-c
+xcode_sdk: iphonesimulator
 script: ./build.sh
diff --git a/ShadowWeb.xcodeproj/project.pbxproj b/ShadowWeb.xcodeproj/project.pbxproj
index d1f1854..0b8af24 100644
--- a/ShadowWeb.xcodeproj/project.pbxproj
+++ b/ShadowWeb.xcodeproj/project.pbxproj
@@ -661,8 +661,8 @@
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-				CODE_SIGN_IDENTITY = "iPhone Developer";
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				CODE_SIGN_IDENTITY = "";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
 				COPY_PHASE_STRIP = NO;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_DYNAMIC_NO_PIC = NO;
@@ -678,7 +678,6 @@
 				HEADER_SEARCH_PATHS = "OpenSSL-for-iPhone/include/";
 				IPHONEOS_DEPLOYMENT_TARGET = 5.0;
 				ONLY_ACTIVE_ARCH = YES;
-				PROVISIONING_PROFILE = "";
 				SDKROOT = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
@@ -696,8 +695,8 @@
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-				CODE_SIGN_IDENTITY = "iPhone Developer";
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				CODE_SIGN_IDENTITY = "";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
 				COPY_PHASE_STRIP = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
@@ -706,7 +705,6 @@
 				HEADER_SEARCH_PATHS = "OpenSSL-for-iPhone/include/";
 				IPHONEOS_DEPLOYMENT_TARGET = 5.0;
 				OTHER_CFLAGS = "-DNS_BLOCK_ASSERTIONS=1";
-				PROVISIONING_PROFILE = "";
 				SDKROOT = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = YES;
@@ -717,7 +715,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CLANG_ENABLE_OBJC_ARC = YES;
-				CODE_SIGN_IDENTITY = "iPhone Developer";
+				CODE_SIGN_IDENTITY = "";
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "ShadowWeb/ShadowWeb-Prefix.pch";
 				INFOPLIST_FILE = "ShadowWeb/ShadowWeb-Info.plist";
@@ -727,7 +725,6 @@
 					"\"$(SRCROOT)/OpenSSL-for-iPhone/lib\"",
 				);
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE = "";
 				WRAPPER_EXTENSION = app;
 			};
 			name = Debug;
@@ -736,7 +733,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CLANG_ENABLE_OBJC_ARC = YES;
-				CODE_SIGN_IDENTITY = "iPhone Developer";
+				CODE_SIGN_IDENTITY = "";
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "ShadowWeb/ShadowWeb-Prefix.pch";
 				INFOPLIST_FILE = "ShadowWeb/ShadowWeb-Info.plist";
@@ -746,7 +743,6 @@
 					"\"$(SRCROOT)/OpenSSL-for-iPhone/lib\"",
 				);
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE = "";
 				WRAPPER_EXTENSION = app;
 			};
 			name = Release;
diff --git a/build.sh b/build.sh
index ea38c2b..8597775 100755
--- a/build.sh
+++ b/build.sh
@@ -4,4 +4,4 @@ cd AppProxyCap/
 git submodule init
 git submodule update
 cd ..
-xcodebuild
+~/travis-utils/osx-cibuild.sh