diff --git a/data/txt/sha256sums.txt b/data/txt/sha256sums.txt
index c12ca4c71..3047e3c5f 100644
--- a/data/txt/sha256sums.txt
+++ b/data/txt/sha256sums.txt
@@ -187,7 +187,7 @@ c4bfb493a03caf84dd362aec7c248097841de804b7413d0e1ecb8a90c8550bc0  lib/core/readl
 d1bd70c1a55858495c727fbec91e30af267459c8f64d50fabf9e4ee2c007e920  lib/core/replication.py
 1d0f80b0193ac5204527bfab4bde1a7aee0f693fd008e86b4b29f606d1ef94f3  lib/core/revision.py
 d2eb8e4b05ac93551272b3d4abfaf5b9f2d3ac92499a7704c16ed0b4f200db38  lib/core/session.py
-7904240fb93be61e6fcf999a40d5ae60b8110a305b0f664580949b6987ec4744  lib/core/settings.py
+0fec9bcf0dedf1756bebaae063be8b575839d484f508951a030113983bdec528  lib/core/settings.py
 1c5eab9494eb969bc9ce118a2ea6954690c6851cbe54c18373c723b99734bf09  lib/core/shell.py
 4eea6dcf023e41e3c64b210cb5c2efc7ca893b727f5e49d9c924f076bb224053  lib/core/subprocessng.py
 cdd352e1331c6b535e780f6edea79465cb55af53aa2114dcea0e8bf382e56d1a  lib/core/target.py
@@ -198,7 +198,7 @@ f7245b99c17ef88cd9a626ca09c0882a5e172bb10a38a5dec9d08da6c8e2d076  lib/core/updat
 cba481f8c79f4a75bd147b9eb5a1e6e61d70422fceadd12494b1dbaa4f1d27f4  lib/core/wordlist.py
 4608f21a4333c162ab3c266c903fda4793cc5834de30d06affe9b7566dd09811  lib/__init__.py
 7d1d3e07a1f088428d155c0e1b28e67ecbf5f62775bdeeeb11b4388369dce0f7  lib/parse/banner.py
-e49fb4fea83c305ebdbb8008c26118063da2134bdefe05f73dee90532c6d0dd3  lib/parse/cmdline.py
+d361e472853d18f5bf760efc8fb63285354971f77ce97518b8bb17be63e534f1  lib/parse/cmdline.py
 f1ad73b6368730b8b8bc2e28b3305445d2b954041717619bede421ccc4381625  lib/parse/configfile.py
 a96b7093f30b3bf774f5cc7a622867472d64a2ae8b374b43786d155cf6203093  lib/parse/handler.py
 cfd4857ce17e0a2da312c18dcff28aefaa411f419b4e383b202601c42de40eec  lib/parse/headers.py
@@ -475,7 +475,7 @@ ab661b605012168d72f84a92ff7e233542df3825c66714c99073e56acea37e2e  plugins/generi
 baaf7a29a1fe07e7cecc7fb1b1f6a6f327b12154b8d5619e9808b2cf43ad2198  README.md
 535ab6ac8b8441a3758cee86df3e68abec8b43eee54e32777967252057915acc  sqlmapapi.py
 168309215af7dd5b0b71070e1770e72f1cbb29a3d8025143fb8aa0b88cd56b62  sqlmapapi.yaml
-4121621b1accd6099eed095e9aa48d6db6a4fdfa3bbc5eb569d54c050132cbbf  sqlmap.conf
+c43cc0dd5b4026083ad420c04705a031504aa503cc99ab2236010c4cbd472d39  sqlmap.conf
 515893a1105f06afb6e91d7a32d89ed350828244f2a4c638d36240b284a61363  sqlmap.py
 82caac95182ac5cae02eb7d8a2dc07e71389aeae6b838d3d3f402c9597eb086a  tamper/0eunion.py
 bc8f5e638578919e4e75a5b01a84b47456bac0fd540e600975a52408a3433460  tamper/apostrophemask.py
diff --git a/lib/core/settings.py b/lib/core/settings.py
index 0723c7515..5fc0b9f43 100644
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -19,7 +19,7 @@ from lib.core.enums import OS
 from thirdparty import six
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.9.6.3"
+VERSION = "1.9.6.4"
 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/lib/parse/cmdline.py b/lib/parse/cmdline.py
index ea0563185..84dd7d359 100644
--- a/lib/parse/cmdline.py
+++ b/lib/parse/cmdline.py
@@ -408,6 +408,9 @@ def cmdLineParser(argv=None):
         techniques.add_argument("--time-sec", dest="timeSec", type=int,
             help="Seconds to delay the DBMS response (default %d)" % defaults.timeSec)
 
+        techniques.add_argument("--disable-stats", dest="disableStats", action="store_true",
+            help="Disable the statistical model for detecting the delay")
+
         techniques.add_argument("--union-cols", dest="uCols",
             help="Range of columns to test for UNION query SQL injection")
 
@@ -827,9 +830,6 @@ def cmdLineParser(argv=None):
         parser.add_argument("--disable-precon", dest="disablePrecon", action="store_true",
             help=SUPPRESS)
 
-        parser.add_argument("--disable-stats", dest="disableStats", action="store_true",
-            help=SUPPRESS)
-
         parser.add_argument("--profile", dest="profile", action="store_true",
             help=SUPPRESS)
 
diff --git a/sqlmap.conf b/sqlmap.conf
index d42ab8031..e40961e18 100644
--- a/sqlmap.conf
+++ b/sqlmap.conf
@@ -401,6 +401,10 @@ technique = BEUSTQ
 # Default: 5
 timeSec = 5
 
+# Disable the statistical model for detecting the delay.
+# Valid: True or False
+disableStats = False
+
 # Range of columns to test for.
 # Valid: range of integers
 # Example: 1-10