diff --git a/lib/core/settings.py b/lib/core/settings.py
index 888ee2a216a..933e074c85c 100644
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -19,7 +19,7 @@
 from lib.core.enums import OS
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.3.1.3"
+VERSION = "1.3.1.4"
 TYPE = "dev" if VERSION.count('.') > 2 and VERSION.split('.')[-1] != '0' else "stable"
 TYPE_COLORS = {"dev": 33, "stable": 90, "pip": 34}
 VERSION_STRING = "sqlmap/%s#%s" % ('.'.join(VERSION.split('.')[:-1]) if VERSION.count('.') > 2 and VERSION.split('.')[-1] == '0' else VERSION, TYPE)
diff --git a/txt/checksum.md5 b/txt/checksum.md5
index d8bbe820fd4..a4edec0bd08 100644
--- a/txt/checksum.md5
+++ b/txt/checksum.md5
@@ -49,7 +49,7 @@ fe370021c6bc99daf44b2bfc0d1effb3  lib/core/patch.py
 9a7d68d5fa01561500423791f15cc676  lib/core/replication.py
 3179d34f371e0295dd4604568fb30bcd  lib/core/revision.py
 d6269c55789f78cf707e09a0f5b45443  lib/core/session.py
-80e6760b8230a90372e15d7f18124974  lib/core/settings.py
+8d07fc2ad855c7c9175f80a0f1cbfddd  lib/core/settings.py
 a8a7501d1e6b21669b858a62e921d191  lib/core/shell.py
 5dc606fdf0afefd4b305169c21ab2612  lib/core/subprocessng.py
 eec3080ba5baca44c6de4595f1c92a0d  lib/core/target.py
@@ -436,7 +436,6 @@ d50d82bec48814eb5b699d302dbdae9a  waf/kona.py
 10b1c6891494b780d1966e47fca2b58a  waf/modsecurity.py
 78af8e791207db9723a14bddeb7524af  waf/naxsi.py
 504ade4d32bdbbd2932eebb07f57c3eb  waf/netcontinuum.py
-47ef4146cac17e3244bbc1a93fb51942  waf/netscaler.py
 84e9c68b6ecffafb5ec8cd96acaf62b9  waf/newdefend.py
 69fc40e85751279e9018d643742db04e  waf/nsfocus.py
 7ff3c93f2c77a984ebbf217c7c38a796  waf/paloalto.py
diff --git a/waf/netscaler.py b/waf/netscaler.py
deleted file mode 100644
index 7a8ac59685f..00000000000
--- a/waf/netscaler.py
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/usr/bin/env python
-
-"""
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
-See the file 'LICENSE' for copying permission
-"""
-
-import re
-
-from lib.core.enums import HTTP_HEADER
-from lib.core.settings import WAF_ATTACK_VECTORS
-
-__product__ = "NetScaler (Citrix Systems)"
-
-def detect(get_page):
-    retval = False
-
-    for vector in WAF_ATTACK_VECTORS:
-        _, headers, _ = get_page(get=vector)
-        retval = re.search(r"\Aclose", headers.get("Cneonction", "") or headers.get("nnCoection", ""), re.I) is not None
-        retval |= re.search(r"\A(ns_af=|citrix_ns_id|NSC_)", headers.get(HTTP_HEADER.SET_COOKIE, ""), re.I) is not None
-        retval |= re.search(r"\ANS-CACHE", headers.get(HTTP_HEADER.VIA, ""), re.I) is not None
-        if retval:
-            break
-
-    return retval