diff --git a/IDZSwiftCommonCrypto.xcodeproj/project.pbxproj b/IDZSwiftCommonCrypto.xcodeproj/project.pbxproj
index d616be9..bc8a8d5 100644
--- a/IDZSwiftCommonCrypto.xcodeproj/project.pbxproj
+++ b/IDZSwiftCommonCrypto.xcodeproj/project.pbxproj
@@ -935,8 +935,6 @@
 				FRAMEWORK_SEARCH_PATHS = "$(PROJECT_DIR)/Frameworks/$(PLATFORM_NAME)";
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_DYNAMIC_NO_PIC = NO;
-				GCC_GENERATE_TEST_COVERAGE_FILES = YES;
-				GCC_INSTRUMENT_PROGRAM_FLOW_ARCS = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"DEBUG=1",
@@ -984,8 +982,6 @@
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				FRAMEWORK_SEARCH_PATHS = "$(PROJECT_DIR)/Frameworks/$(PLATFORM_NAME)";
 				GCC_C_LANGUAGE_STANDARD = gnu99;
-				GCC_GENERATE_TEST_COVERAGE_FILES = YES;
-				GCC_INSTRUMENT_PROGRAM_FLOW_ARCS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;