diff --git a/scripts/modules/bl_i18n_utils/settings.py b/scripts/modules/bl_i18n_utils/settings.py
index ea09eda461c..ff12ca6bb83 100644
--- a/scripts/modules/bl_i18n_utils/settings.py
+++ b/scripts/modules/bl_i18n_utils/settings.py
@@ -282,8 +282,8 @@ PYGETTEXT_KEYWORDS = (() +
     # NOTE: regex is a bit more complex than it would need too. Since the actual
     # identifier (`B_UNIT_DEF_`) is at the end, if it's simpler/too general it
     # becomes extremely slow to process some (unrelated) source files.
-    ((r"\{(?:(?:\s*\"[^\",]+\"\s*,)|(?:\s*\"\\\"\",)|(?:\s*NULL\s*,)){4}\s*" +
-      _msg_re + r"\s*,(?:(?:\s*\"[^\"',]+\"\s*,)|(?:\s*NULL\s*,))(?:[^,]+,){2}"
+    ((r"\{(?:(?:\s*\"[^\",]+\"\s*,)|(?:\s*\"\\\"\",)|(?:\s*nullptr\s*,)){4}\s*" +
+      _msg_re + r"\s*,(?:(?:\s*\"[^\"',]+\"\s*,)|(?:\s*nullptr\s*,))(?:[^,]+,){2}"
       + "(?:\|?\s*B_UNIT_DEF_[_A-Z]+\s*)+\}"),) +
 
     tuple((r"{}\(\s*" + _msg_re + r"\s*,\s*(?:" +