diff --git a/iso_configs/pylibraries/pepperpy/hooks.py b/iso_configs/pylibraries/pepperpy/hooks.py
index 905a62e4..d36f8117 100644
--- a/iso_configs/pylibraries/pepperpy/hooks.py
+++ b/iso_configs/pylibraries/pepperpy/hooks.py
@@ -279,7 +279,7 @@ def start():
     if '64bit' in architecture:
         apt_install_packages()
         remove_packages_from_the_build()
-        install_librewolf_browser
+        install_librewolf_browser()
         remmove_desktop_files()
         setup_plymouth_theme_grub()
         hblock_setup()