diff --git a/pywal/wallpaper.py b/pywal/wallpaper.py
index dae0f24..17c60a1 100644
--- a/pywal/wallpaper.py
+++ b/pywal/wallpaper.py
@@ -83,14 +83,7 @@ def set_desktop_wallpaper(desktop, img):
 
 def set_mac_wallpaper(img):
     """Set the wallpaper on macOS."""
-    db_file = HOME / "Library/Application Support/Dock/desktoppicture.db"
-    subprocess.call(["sqlite3", db_file, f"update data set value = '{img}'"])
-
-    # Kill the dock to fix issues with cached wallpapers.
-    # macOS caches wallpapers and if a wallpaper is set that shares
-    # the filename with a cached wallpaper, the cached wallpaper is
-    # used instead.
-    util.disown(["killall", "Dock"])
+    subprocess.Popen(f"""osascript -e 'tell application "Finder" to set desktop picture to POSIX file "{img}"'""", shell=True)
 
 
 def change(img):
diff --git a/tests/test_sequences.py b/tests/test_sequences.py
index dd69e62..66f4084 100755
--- a/tests/test_sequences.py
+++ b/tests/test_sequences.py
@@ -29,6 +29,11 @@ class Testsequences(unittest.TestCase):
         result = sequences.set_color(11, COLORS["colors"]["color0"])
         self.assertEqual(result, "\033]4;11;#1F211E\007")
 
+    def test_set_iterm_tab_color(self):
+        """> Create iterm tab color sequences"""
+        result = sequences.set_iterm_tab_color(COLORS["special"]["background"])
+        self.assertEqual(len(result), 3)
+
 
 if __name__ == "__main__":
     unittest.main()