diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7bef595b..5e9161da 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -204,7 +204,7 @@ else()
       cpack_ifw_add_repository("GPT4AllRepository" URL "https://gpt4all.io/installer_repos/windows/repository")
     endif()
   elseif(${CMAKE_SYSTEM_NAME} MATCHES Darwin)
-    #Use this in future https://cmake.org/cmake/help/latest/cpack_gen/ifw.html#variable:CPACK_IFW_PACKAGE_SIGNING_IDENTITY
+    CPACK_IFW_PACKAGE_SIGNING_IDENTITY("Developer ID Application: Nomic, Inc (PA) (6P9A8WD2QJ)")
     if (GPT4ALL_AVX_ONLY)
       cpack_ifw_add_repository("GPT4AllRepository" URL "https://gpt4all.io/installer_repos/avx_only/mac/repository")
     else()
diff --git a/cmake/sign_dmg.py b/cmake/sign_dmg.py
index d153bcd4..c448db36 100644
--- a/cmake/sign_dmg.py
+++ b/cmake/sign_dmg.py
@@ -9,16 +9,16 @@ from typing import Optional
 # pip install click
 
 # Example usage
-# python sign_dmg.py --input-dmg /path/to/your/input.dmg --output-dmg /path/to/your/output.dmg --signing-identity "Developer ID Installer: YOUR_NAME (TEAM_ID)"
+# python sign_dmg.py --input-dmg /path/to/your/input.dmg --output-dmg /path/to/your/output.dmg --signing-identity "Developer ID Application: YOUR_NAME (TEAM_ID)"
 
-# NOTE: This script assumes that you have the necessary Developer ID Installer certificate in your
+# NOTE: This script assumes that you have the necessary Developer ID Application certificate in your
 # Keychain Access and that the codesign and hdiutil command-line tools are available on your system.
 
 @click.command()
 @click.option('--input-dmg', required=True, help='Path to the input DMG file.')
 @click.option('--output-dmg', required=True, help='Path to the output signed DMG file.')
-@click.option('--sha1-hash', help='SHA-1 hash of the Developer ID Installer certificate')
-@click.option('--signing-identity', default=None, help='Common name of the Developer ID Installer certificate')
+@click.option('--sha1-hash', help='SHA-1 hash of the Developer ID Application certificate')
+@click.option('--signing-identity', default=None, help='Common name of the Developer ID Application certificate')
 def sign_dmg(input_dmg: str, output_dmg: str, signing_identity: Optional[str] = None, sha1_hash: Optional[str] = None) -> None:
     if not signing_identity and not sha1_hash:
         print("Error: Either --signing-identity or --sha1-hash must be provided.")