diff --git a/lib/techniques/blind/inference.py b/lib/techniques/blind/inference.py
index 84a5cbdfa..bf831ca18 100644
--- a/lib/techniques/blind/inference.py
+++ b/lib/techniques/blind/inference.py
@@ -241,8 +241,7 @@ def bisection(payload, expression, length=None, charsetType=None, firstChar=None
                     else:
                         retVal = minValue + 1
                         if retVal in originalTbl or (retVal == ord('\n') and CHAR_INFERENCE_MARK in payload):
-                            #if timeBasedCompare and not validateChar(idx, retVal):
-                            if True:
+                            if timeBasedCompare and not validateChar(idx, retVal):
                                 errMsg = "invalid character detected. retrying..."
                                 logger.error(errMsg)