diff --git a/macosx/Jackdmp.xcodeproj/project.pbxproj b/macosx/Jackdmp.xcodeproj/project.pbxproj
index 648fe7d1..513997eb 100644
--- a/macosx/Jackdmp.xcodeproj/project.pbxproj
+++ b/macosx/Jackdmp.xcodeproj/project.pbxproj
@@ -3110,8 +3110,6 @@
 					"-framework",
 					Jackdmp,
 					"-framework",
-					AudioToolBox,
-					"-framework",
 					CoreAudio,
 					"-framework",
 					CoreServices,
@@ -3281,8 +3279,6 @@
 					"-framework",
 					Carbon,
 					"-framework",
-					AudioToolBox,
-					"-framework",
 					CoreAudio,
 				);
 				OTHER_REZFLAGS = "";
@@ -3444,8 +3440,6 @@
 					"-framework",
 					Carbon,
 					"-framework",
-					AudioToolBox,
-					"-framework",
 					CoreAudio,
 				);
 				OTHER_REZFLAGS = "";
@@ -4243,8 +4237,6 @@
 				GCC_OPTIMIZATION_LEVEL = 0;
 				OTHER_CFLAGS = "";
 				OTHER_LDFLAGS = (
-					"-framework",
-					AudioToolBox,
 					"-framework",
 					CoreAudio,
 				);
@@ -4425,8 +4417,6 @@
 				GCC_OPTIMIZATION_LEVEL = 0;
 				OTHER_CFLAGS = "";
 				OTHER_LDFLAGS = (
-					"-framework",
-					AudioToolBox,
 					"-framework",
 					CoreAudio,
 					"-framework",
@@ -4526,8 +4516,6 @@
 				GCC_OPTIMIZATION_LEVEL = 0;
 				OTHER_CFLAGS = "";
 				OTHER_LDFLAGS = (
-					"-framework",
-					AudioToolBox,
 					"-framework",
 					CoreAudio,
 					"-framework",
@@ -4627,8 +4615,6 @@
 				GCC_OPTIMIZATION_LEVEL = 0;
 				OTHER_CFLAGS = "";
 				OTHER_LDFLAGS = (
-					"-framework",
-					AudioToolBox,
 					"-framework",
 					CoreAudio,
 					"-framework",
@@ -4742,8 +4728,6 @@
 					"-framework",
 					Jackdmp,
 					"-framework",
-					AudioToolBox,
-					"-framework",
 					CoreAudio,
 					"-framework",
 					CoreServices,
@@ -4878,8 +4862,6 @@
 					"-framework",
 					Jackdmp,
 					"-framework",
-					AudioToolBox,
-					"-framework",
 					CoreAudio,
 					"-framework",
 					CoreServices,
@@ -5032,7 +5014,7 @@
 					"-framework",
 					Jackdmp,
 					"-framework",
-					AudioToolBox,
+					AudioToolbox,
 					"-framework",
 					CoreAudio,
 					"-framework",
@@ -5357,8 +5339,6 @@
 					"-framework",
 					Jackdmp,
 					"-framework",
-					AudioToolBox,
-					"-framework",
 					CoreAudio,
 					"-framework",
 					CoreServices,