diff --git a/mac/Audacity.xcodeproj/project.pbxproj b/mac/Audacity.xcodeproj/project.pbxproj
index c7bd28d21..204dcf8fa 100644
--- a/mac/Audacity.xcodeproj/project.pbxproj
+++ b/mac/Audacity.xcodeproj/project.pbxproj
@@ -4930,8 +4930,6 @@
 		1790B0B509883BFD008A330A /* prefs */ = {
 			isa = PBXGroup;
 			children = (
-				AA00841A1EA8C6F70070CCE3 /* TracksBehaviorsPrefs.h */,
-				AA0084181EA8C6E70070CCE3 /* TracksBehaviorsPrefs.cpp */,
 				1790B0B809883BFD008A330A /* BatchPrefs.cpp */,
 				1790B0B909883BFD008A330A /* BatchPrefs.h */,
 				284B278E0FC66863005EAC96 /* DevicePrefs.cpp */,
@@ -4957,23 +4955,25 @@
 				ED920CAD15B19F61008CA12C /* ModulePrefs.h */,
 				1790B0C309883BFD008A330A /* MousePrefs.cpp */,
 				1790B0C409883BFD008A330A /* MousePrefs.h */,
+				284B27940FC66863005EAC96 /* PlaybackPrefs.cpp */,
+				284B27950FC66863005EAC96 /* PlaybackPrefs.h */,
 				1790B0C509883BFD008A330A /* PrefsDialog.cpp */,
 				1790B0C609883BFD008A330A /* PrefsDialog.h */,
 				1790B0C709883BFD008A330A /* PrefsPanel.h */,
-				284B27940FC66863005EAC96 /* PlaybackPrefs.cpp */,
-				284B27950FC66863005EAC96 /* PlaybackPrefs.h */,
 				284B27960FC66863005EAC96 /* ProjectsPrefs.cpp */,
 				284B27970FC66863005EAC96 /* ProjectsPrefs.h */,
 				1790B0C809883BFD008A330A /* QualityPrefs.cpp */,
 				1790B0C909883BFD008A330A /* QualityPrefs.h */,
 				284B27980FC66863005EAC96 /* RecordingPrefs.cpp */,
 				284B27990FC66863005EAC96 /* RecordingPrefs.h */,
+				2890498C1B6716B40038A543 /* SpectrogramSettings.cpp */,
+				2890498D1B6716B40038A543 /* SpectrogramSettings.h */,
 				1790B0CA09883BFD008A330A /* SpectrumPrefs.cpp */,
 				1790B0CB09883BFD008A330A /* SpectrumPrefs.h */,
 				28456AC00A2C180E00C23C1E /* ThemePrefs.cpp */,
-				2890498C1B6716B40038A543 /* SpectrogramSettings.cpp */,
-				2890498D1B6716B40038A543 /* SpectrogramSettings.h */,
 				28456AC10A2C180E00C23C1E /* ThemePrefs.h */,
+				AA0084181EA8C6E70070CCE3 /* TracksBehaviorsPrefs.cpp */,
+				AA00841A1EA8C6F70070CCE3 /* TracksBehaviorsPrefs.h */,
 				284B27E00FC66CCD005EAC96 /* TracksPrefs.cpp */,
 				284B27E10FC66CCD005EAC96 /* TracksPrefs.h */,
 				284B27E20FC66CCD005EAC96 /* WarningsPrefs.cpp */,