diff --git a/biostools/analyzers.py b/biostools/analyzers.py
index 0eacad8..55dfb98 100644
--- a/biostools/analyzers.py
+++ b/biostools/analyzers.py
@@ -826,7 +826,7 @@ class AwardAnalyzer(Analyzer):
 
 		self._early_modular_prefix_pattern = re.compile('''(.+) Modular BIOS ''')
 		self._gigabyte_bif_pattern = re.compile(b'''\$BIF[\\x00-\\xFF]{5}([\\x20-\\x7E]+)\\x00.([\\x20-\\x7E]+)\\x00''')
-		self._gigabyte_eval_pattern = re.compile('''\([a-z0-9]{1,8}\) EVALUATION ROM - NOT FOR SALE$''')
+		self._gigabyte_eval_pattern = re.compile('''\([a-zA-Z0-9]{1,8}\) EVALUATION ROM - NOT FOR SALE$''')
 		self._id_block_pattern = re.compile(b'''(?:Award | Award|Phoeni)[\\x00-\\xFF]{8}IBM COMPATIBLE ''')
 		self._ignore_pattern = re.compile(b'search=f000,0,ffff,S,"|VGA BIOS Version (?:[^\r]+)\r\n(?:Copyright \(c\) (?:[^\r]+)\r\n)?Copyright \(c\) (?:NCR \& )?Award', re.M)
 		self._romby_date_pattern = re.compile(b'''N((?:[0-9]{2})/(?:[0-9]{2})/)([0-9]{2})([0-9]{2})(\\1\\3)''')