diff --git a/BuildMacOSUniversalBinary.py b/BuildMacOSUniversalBinary.py
index 33973393a6..d09bd9a8b3 100755
--- a/BuildMacOSUniversalBinary.py
+++ b/BuildMacOSUniversalBinary.py
@@ -59,8 +59,6 @@ DEFAULT_CONFIG = {
     # running corrupted binaries and allows for access to the extended
     # permisions needed for ARM builds
     "codesign_identity":  "-",
-    # Entitlements file to use for code signing
-    "entitlements": "../Source/Core/DolphinQt/DolphinEmu.entitlements",
 
     # Minimum macOS version for each architecture slice
     "arm64_mac_os_deployment_target":  "11.0.0",
@@ -119,11 +117,6 @@ def parse_args(conf=DEFAULT_CONFIG):
         help="Directory where universal binary will be stored",
         default=conf["dst_app"])
 
-    parser.add_argument(
-        "--entitlements",
-        help="Path to .entitlements file for code signing",
-        default=conf["entitlements"])
-
     parser.add_argument("--run_unit_tests", action="store_true",
                         default=conf["run_unit_tests"])
 
@@ -352,21 +345,21 @@ def build(config):
     src_app1 = ARCHITECTURES[1]+"/Binaries/"
 
     recursive_merge_binaries(src_app0, src_app1, dst_app)
-    for path in glob.glob(dst_app+"/*"):
-        if os.path.isdir(path) and os.path.splitext(path)[1] != ".app":
-            continue
-
+    
+    if config["autoupdate"]:
         subprocess.check_call([
-            "codesign",
-            "-d",
-            "--force",
-            "-s",
+            "../Tools/mac-codesign.sh",
+            "-t",
+            "-e", "preserve",
             config["codesign_identity"],
-            "--options=runtime",
-            "--entitlements", config["entitlements"],
-            "--deep",
-            "--verbose=2",
-            path])
+            dst_app+"/Dolphin.app/Contents/Helpers/Dolphin Updater.app"])
+
+    subprocess.check_call([
+        "../Tools/mac-codesign.sh",
+        "-t",
+        "-e", "preserve",
+        config["codesign_identity"],
+        dst_app+"/Dolphin.app"])
 
     print("Built Universal Binary successfully!")