diff --git a/MBProgressHUD.xcodeproj/project.pbxproj b/MBProgressHUD.xcodeproj/project.pbxproj
index 8367fd73d..180a75650 100644
--- a/MBProgressHUD.xcodeproj/project.pbxproj
+++ b/MBProgressHUD.xcodeproj/project.pbxproj
@@ -123,7 +123,7 @@
 			isa = PBXProject;
 			attributes = {
 				CLASSPREFIX = MB;
-				LastUpgradeCheck = 0460;
+				LastUpgradeCheck = 0600;
 				ORGANIZATIONNAME = "Matej Bukovinski";
 			};
 			buildConfigurationList = D286A7431518C70E00E13FB8 /* Build configuration list for PBXProject "MBProgressHUD" */;
@@ -159,7 +159,6 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
-				ARCHS = "$(ARCHS_STANDARD_INCLUDING_64_BIT)";
 				CLANG_CXX_LANGUAGE_STANDARD = "c++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_WARN_BOOL_CONVERSION = YES;
@@ -167,8 +166,10 @@
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				COPY_PHASE_STRIP = NO;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_OPTIMIZATION_LEVEL = 0;
@@ -194,7 +195,6 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
-				ARCHS = "$(ARCHS_STANDARD_INCLUDING_64_BIT)";
 				CLANG_CXX_LANGUAGE_STANDARD = "c++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_WARN_BOOL_CONVERSION = YES;
@@ -202,8 +202,10 @@
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				COPY_PHASE_STRIP = YES;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
diff --git a/MBProgressHUD.xcodeproj/xcshareddata/xcschemes/MBProgressHUD.xcscheme b/MBProgressHUD.xcodeproj/xcshareddata/xcschemes/MBProgressHUD.xcscheme
index 0f13d4363..be10b8859 100644
--- a/MBProgressHUD.xcodeproj/xcshareddata/xcschemes/MBProgressHUD.xcscheme
+++ b/MBProgressHUD.xcodeproj/xcshareddata/xcschemes/MBProgressHUD.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0500"
+   LastUpgradeVersion = "0600"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -39,6 +39,15 @@
       ignoresPersistentStateOnLaunch = "NO"
       debugDocumentVersioning = "YES"
       allowLocationSimulation = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "D286A7481518C70F00E13FB8"
+            BuildableName = "libMBProgressHUD.a"
+            BlueprintName = "MBProgressHUD"
+            ReferencedContainer = "container:MBProgressHUD.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
       <AdditionalOptions>
       </AdditionalOptions>
    </LaunchAction>