diff --git a/Sources/SWBApplePlatform/Specs/macOSCoreBuildSystem.xcspec b/Sources/SWBApplePlatform/Specs/macOSCoreBuildSystem.xcspec
index 87a32f0a..cbace039 100644
--- a/Sources/SWBApplePlatform/Specs/macOSCoreBuildSystem.xcspec
+++ b/Sources/SWBApplePlatform/Specs/macOSCoreBuildSystem.xcspec
@@ -30,6 +30,12 @@
                 DefaultValue = "";
                 Category = "Deployment";
             },
+            {   Name = "REGISTER_APP_GROUPS";
+                Type = Boolean;
+                DefaultValue = NO;
+                Category = "Code Signing";
+                Description = "Register app groups in profiles.";
+            },
         );
     },
 
diff --git a/Sources/SWBApplePlatform/Specs/macOSNativeBuildSystem.xcspec b/Sources/SWBApplePlatform/Specs/macOSNativeBuildSystem.xcspec
index 80989788..21fb7663 100644
--- a/Sources/SWBApplePlatform/Specs/macOSNativeBuildSystem.xcspec
+++ b/Sources/SWBApplePlatform/Specs/macOSNativeBuildSystem.xcspec
@@ -31,6 +31,12 @@
                 Category = "Deployment";
                 Description = "Path to a file specifying additional requirements for a product archive.";
             },
+            {   Name = "REGISTER_APP_GROUPS";
+                Type = Boolean;
+                DefaultValue = NO;
+                Category = "Code Signing";
+                Description = "Register app groups in profiles.";
+            },
         );
     }
 )