diff --git a/definitions/patterns_re.txt b/definitions/patterns_re.txt
index b4f465c..a17a57c 100644
--- a/definitions/patterns_re.txt
+++ b/definitions/patterns_re.txt
@@ -147,4 +147,7 @@ eval\([A-Za-z]{5,}\(\) \. '
 eval\([A-Za-z0-9]{5,}\(\"[A-Z0-9]{16,}
 
 # gzip payload called by variable named function
-\$[a-zA-Z0-9]{6,}\('\x78\x9C\xAD\x90\x41\x0E
\ No newline at end of file
+\$[a-zA-Z0-9]{6,}\('\x78\x9C\xAD\x90\x41\x0E
+
+# obfuscated code return with error suppression
+return @\$[a-z]{2}\d+\[\d+\]\(\$[a-z]{2}\d+\[\d+\],
\ No newline at end of file