diff --git a/pc_software/duckypad_config_latest_source.zip b/pc_software/duckypad_config_latest_source.zip
index 509e9015..74b2a072 100644
Binary files a/pc_software/duckypad_config_latest_source.zip and b/pc_software/duckypad_config_latest_source.zip differ
diff --git a/pc_software/keywords.py b/pc_software/keywords.py
index ebe51985..3669537a 100644
--- a/pc_software/keywords.py
+++ b/pc_software/keywords.py
@@ -167,6 +167,9 @@
 valid_var_chars = set(valid_var_chars)
 
 def replace_DEFINE(pgm_line, dd):
+	if pgm_line.startswith(cmd_STRING+" ") or pgm_line.startswith(cmd_STRINGLN+" "):
+		dd.pop("TRUE", None)
+		dd.pop("FALSE", None)
 	dd_list_longest_first = sorted(list(dd.keys()), key=len, reverse=True)
 	temp_line = f" {pgm_line} "
 	for key in dd_list_longest_first: