diff --git a/Info.plist b/Info.plist
index f156a42..4226449 100644
--- a/Info.plist
+++ b/Info.plist
@@ -29,7 +29,7 @@
 	<key>CFBundleIconFile</key>
 	<string></string>
 	<key>CFBundleIdentifier</key>
-	<string>com.fiatdev.QLMarkdown</string>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>
diff --git a/QLMarkdown.xcodeproj/project.pbxproj b/QLMarkdown.xcodeproj/project.pbxproj
index 6c6715b..0714b2a 100644
--- a/QLMarkdown.xcodeproj/project.pbxproj
+++ b/QLMarkdown.xcodeproj/project.pbxproj
@@ -234,7 +234,7 @@
 		089C1669FE841209C02AAC07 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0510;
+				LastUpgradeCheck = 0700;
 			};
 			buildConfigurationList = 2CA326220896AD4900168862 /* Build configuration list for PBXProject "QLMarkdown" */;
 			compatibilityVersion = "Xcode 3.2";
@@ -342,6 +342,7 @@
 				HEADER_SEARCH_PATHS = "./discount-config";
 				INFOPLIST_FILE = Info.plist;
 				INSTALL_PATH = /Library/QuickLook;
+				PRODUCT_BUNDLE_IDENTIFIER = com.fiatdev.QLMarkdown;
 				PRODUCT_NAME = QLMarkdown;
 				WRAPPER_EXTENSION = qlgenerator;
 			};
@@ -357,6 +358,7 @@
 				HEADER_SEARCH_PATHS = "./discount-config";
 				INFOPLIST_FILE = Info.plist;
 				INSTALL_PATH = /Library/QuickLook;
+				PRODUCT_BUNDLE_IDENTIFIER = com.fiatdev.QLMarkdown;
 				PRODUCT_NAME = QLMarkdown;
 				WRAPPER_EXTENSION = qlgenerator;
 			};
@@ -369,6 +371,7 @@
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				DEBUG_INFORMATION_FORMAT = dwarf;
+				ENABLE_TESTABILITY = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;