diff --git a/lib/controller/checks.py b/lib/controller/checks.py
index 144c0e0f0..5fd550dc1 100644
--- a/lib/controller/checks.py
+++ b/lib/controller/checks.py
@@ -856,7 +856,9 @@ def checkSqlInjection(place, parameter, value):
             logger.warn(warnMsg)
 
         if not checkFalsePositives(injection):
-            kb.vulnHosts.remove(conf.hostname)
+            if conf.hostname in kb.vulnHosts:
+                kb.vulnHosts.remove(conf.hostname)
+
             if NOTE.FALSE_POSITIVE_OR_UNEXPLOITABLE not in injection.notes:
                 injection.notes.append(NOTE.FALSE_POSITIVE_OR_UNEXPLOITABLE)
 
diff --git a/lib/core/settings.py b/lib/core/settings.py
index ad0cfc2af..d7862e86b 100644
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -18,7 +18,7 @@ from lib.core.enums import OS
 from thirdparty.six import unichr as _unichr
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.4.11.15"
+VERSION = "1.4.11.16"
 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)