diff --git a/Postbox.xcodeproj/project.pbxproj b/Postbox.xcodeproj/project.pbxproj
index e5de592f46..df8c9cd690 100644
--- a/Postbox.xcodeproj/project.pbxproj
+++ b/Postbox.xcodeproj/project.pbxproj
@@ -1548,7 +1548,7 @@
 				CLANG_WARN_SUSPICIOUS_MOVES = YES;
 				CODE_SIGN_IDENTITY = "Mac Developer";
 				COMBINE_HIDPI_IMAGES = YES;
-				DEBUG_INFORMATION_FORMAT = dwarf;
+				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;