diff --git a/build-app.sh b/build-app.sh
index 6971da9..8ae2352 100755
--- a/build-app.sh
+++ b/build-app.sh
@@ -9,13 +9,6 @@ _error()   { echo "\033[31m[ERROR]\033[0m $1" ; }
 _warn()   { echo "\033[33m[WARN]\033[0m $1" ; }
 _logo()   { echo "\033[1m $1\033[0m" ; }
 
-target_arch=$(grep "app_arch = .*" < pyinstaller.spec | sed "s/^.*app_arch *= *'\(.*\)'$/\1/")
-if [ "$(uname -m)" != "$target_arch" ]; then
-    _warn "You are using $(uname -m) architecture. This script will switch to $target_arch now."
-    arch -x86_64 "$0" $*
-    exit
-fi
-
 # Header
 echo ""
 echo ""
@@ -137,7 +130,7 @@ rm -Rf build/*
 # Check if venv is created and do so if not.
 if ! [ -d "./venv" ] ; then
     _info "Creating virtual environment, so we do not pollute the system."
-    python3 -m venv venv
+    python3.11 -m venv venv
 else
     _ok "Looks like a virtual environment (venv) is already created."
 fi
diff --git a/pyinstaller.spec b/pyinstaller.spec
index 06dadf5..e9c41c2 100644
--- a/pyinstaller.spec
+++ b/pyinstaller.spec
@@ -73,7 +73,7 @@ hidden_imports = extract_modules()
 ########################## User Configuration ##########################
 
 # Intel: x86_64, Apple Silicon: arm64.
-app_arch = 'x86_64'
+app_arch = 'arm64'
 
 # Name.
 app_name = 'swiftGuard'
@@ -99,7 +99,8 @@ added_files = [
     ('README.md', '.'),
     ('LICENSE', '.'),
     ('ACKNOWLEDGMENTS', '.'),
-    ('/usr/local/bin/gpg', '.'),
+    ('/opt/homebrew/bin/gpg', '.'),
+    ('venv/lib/python3.11/site-packages/quickmachotkey', 'quickmachotkey'),
     # ('/usr/local/lib/libgcrypt.20.dylib', '.'),
     # ('/usr/local/lib/libassuan.0.dylib', '.'),
     # ('/usr/local/lib/libnpth.0.dylib', '.'),
diff --git a/src/swiftguard/const.py b/src/swiftguard/const.py
index e556392..88c0abe 100644
--- a/src/swiftguard/const.py
+++ b/src/swiftguard/const.py
@@ -133,7 +133,7 @@
 os.makedirs(GPG_DIR, exist_ok=True)
 GPG_STORE = gnupg.GPG(
         gnupghome=GPG_DIR,
-        gpgbinary="/usr/local/bin/gpg",
+        gpgbinary="/opt/homebrew/bin/gpg",
         )
 GPG_STORE.encoding = "utf-8"
 
diff --git a/src/swiftguard/utils/helpers.py b/src/swiftguard/utils/helpers.py
index 5bcf11e..abd2200 100644
--- a/src/swiftguard/utils/helpers.py
+++ b/src/swiftguard/utils/helpers.py
@@ -286,6 +286,7 @@ def apple_lookup(name, bcd):  # sourcery skip: move-assign
             "15.05": "iPhone 15 Plus",
             "16.01": "iPhone 15 Pro",
             "16.02": "iPhone 15 Pro Max",
+            "17.01": "iPhone 16 Pro",
             }
 
     ipods = {