diff --git a/template/ios/HelloWorld.xcodeproj/project.pbxproj b/template/ios/HelloWorld.xcodeproj/project.pbxproj
index 9bdbe64..0882d9d 100644
--- a/template/ios/HelloWorld.xcodeproj/project.pbxproj
+++ b/template/ios/HelloWorld.xcodeproj/project.pbxproj
@@ -379,6 +379,7 @@
 					"-DFOLLY_HAVE_CLOCK_GETTIME=1",
 				);
 				SDKROOT = iphoneos;
+				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "$(inherited) DEBUG";
 			};
 			name = Debug;
 		};