diff --git a/macosx/Jackdmp.xcodeproj/project.pbxproj b/macosx/Jackdmp.xcodeproj/project.pbxproj
index 20525570..f54baa5d 100644
--- a/macosx/Jackdmp.xcodeproj/project.pbxproj
+++ b/macosx/Jackdmp.xcodeproj/project.pbxproj
@@ -9136,9 +9136,9 @@
 				LIBRARY_STYLE = DYNAMIC;
 				MACH_O_TYPE = mh_dylib;
 				OTHER_CPLUSPLUSFLAGS = (
-					"-DSERVER_SIDE",
 					"-DHAVE_CELT",
 					"-DHAVE_CELT_API_0_7",
+					"-DSERVER_SIDE",
 					"-DMACH_RPC_MACH_SEMA",
 				);
 				OTHER_LDFLAGS = (
@@ -9185,9 +9185,9 @@
 				MACH_O_TYPE = mh_dylib;
 				MACOSX_DEPLOYMENT_TARGET = 10.4;
 				OTHER_CPLUSPLUSFLAGS = (
-					"-DSERVER_SIDE",
 					"-DHAVE_CELT",
 					"-DHAVE_CELT_API_0_7",
+					"-DSERVER_SIDE",
 					"-DMACH_RPC_MACH_SEMA",
 				);
 				OTHER_LDFLAGS = (
@@ -9947,7 +9947,8 @@
 					"-DUSE_POSIX_SHM",
 				);
 				OTHER_CPLUSPLUSFLAGS = (
-					"-DHAVE_OPUS",
+					"-DHAVE_CELT_API_0_7",
+					"-DHAVE_CELT",
 					"-DSERVER_SIDE",
 					"-D__SMP__",
 					"-DMACH_RPC_MACH_SEMA",
@@ -9957,7 +9958,7 @@
 				OTHER_CPLUSPLUSFLAGS_QUOTED_FOR_TARGET_1 = "-DADDON_DIR=\\\"/usr/local/lib/jackmp\\\"";
 				OTHER_CPLUSPLUSFLAGS_QUOTED_FOR_TARGET_2 = "-DLIB_DIR=\\\"lib\\\"";
 				OTHER_LDFLAGS = (
-					/usr/local/lib/libopus.a,
+					libcelt.a,
 					"-framework",
 					Carbon,
 					"-framework",
@@ -16968,7 +16969,8 @@
 					"-DUSE_POSIX_SHM",
 				);
 				OTHER_CPLUSPLUSFLAGS = (
-					"-DHAVE_OPUS",
+					"-DHAVE_CELT",
+					"-DHAVE_CELT_API_0_7",
 					"-DJACK_MONITOR",
 					"-DSERVER_SIDE",
 					"-D__SMP__",
@@ -16979,7 +16981,7 @@
 				OTHER_CPLUSPLUSFLAGS_QUOTED_FOR_TARGET_1 = "-DADDON_DIR=\\\"/usr/local/lib/jackmp\\\"";
 				OTHER_CPLUSPLUSFLAGS_QUOTED_FOR_TARGET_2 = "-DLIB_DIR=\\\"lib\\\"";
 				OTHER_LDFLAGS = (
-					/usr/local/lib/libopus.a,
+					libcelt.a,
 					"-framework",
 					Carbon,
 					"-framework",
@@ -17680,7 +17682,8 @@
 				MACOSX_DEPLOYMENT_TARGET = 10.4;
 				OTHER_CFLAGS = "";
 				OTHER_CPLUSPLUSFLAGS = (
-					"-DHAVE_OPUS",
+					"-DHAVE_CELT",
+					"-DHAVE_CELT_API_0_7",
 					"-DSERVER_SIDE",
 					"-DMACH_RPC_MACH_SEMA",
 				);