diff --git a/docs/docsite/rst/intro_inventory.rst b/docs/docsite/rst/intro_inventory.rst
index 9b0cbe99a36..d08d24c2afb 100644
--- a/docs/docsite/rst/intro_inventory.rst
+++ b/docs/docsite/rst/intro_inventory.rst
@@ -60,6 +60,10 @@ Suppose you have just static IPs and want to set up some aliases that live in yo
 In the above example, trying to ansible against the host alias "jumper" (which may not even be a real hostname) will contact 192.0.2.50 on port 5555.  Note that this is using a feature of the inventory file to define some special variables.  Generally speaking this is not the best
 way to define variables that describe your system policy, but we'll share suggestions on doing this later.  We're just getting started.
 
+.. note:: Values passed in using the ``key=value`` syntax are interpreted as Python literal structure (strings, numbers, tuples, lists, dicts,
+          booleans, None), alternatively as string. For example ``var=FALSE`` would create a string equal to 'FALSE'. Do not rely on types set
+          during definition, always make sure you specify type with a filter when needed when consuming the variable.
+
 Adding a lot of hosts?  If you have a lot of hosts following similar patterns you can do this rather than listing each hostname:
 
 .. code-block:: ini
diff --git a/lib/ansible/plugins/inventory/ini.py b/lib/ansible/plugins/inventory/ini.py
index dd251036af8..9351159adc1 100644
--- a/lib/ansible/plugins/inventory/ini.py
+++ b/lib/ansible/plugins/inventory/ini.py
@@ -27,6 +27,9 @@ DOCUMENTATION:
         - The C(children) modifier indicates that the section contains groups.
         - The C(vars) modifier indicates that the section contains variables assigned to members of the group.
         - Anything found outside a section is considered an 'ungrouped' host.
+        - Values passed in using the C(key=value) syntax are interpreted as Python literal structure (strings, numbers, tuples, lists, dicts,
+          booleans, None), alternatively as string. For example C(var=FALSE) would create a string equal to 'FALSE'. Do not rely on types set
+          during definition, always make sure you specify type with a filter when needed when consuming the variable.
     notes:
         - It takes the place of the previously hardcoded INI inventory.
         - To function it requires being whitelisted in configuration.
diff --git a/test/units/inventory/test_inventory.py b/test/units/inventory/test_inventory.py
index be40ac03bf5..d06865fb693 100644
--- a/test/units/inventory/test_inventory.py
+++ b/test/units/inventory/test_inventory.py
@@ -22,10 +22,10 @@ __metaclass__ = type
 import string
 
 from ansible.compat.tests import unittest
-from ansible.compat.tests.mock import patch
+from ansible.module_utils.six import string_types
+from ansible.module_utils._text import to_text
 
 from ansible.inventory.manager import InventoryManager, split_host_pattern
-from ansible.vars.manager import VariableManager
 
 from units.mock.loader import DictDataLoader
 
@@ -109,7 +109,7 @@ class TestInventory(unittest.TestCase):
             )
 
 
-class InventoryDefaultGroup(unittest.TestCase):
+class IniInventory(unittest.TestCase):
 
     def test_empty_inventory(self):
         inventory = self._get_inventory('')
@@ -142,6 +142,20 @@ class InventoryDefaultGroup(unittest.TestCase):
             host5
             """)
 
+    def test_ini_variables_stringify(self):
+        values = ['string', 'no', 'No', 'false', 'FALSE', [], False, 0]
+
+        inventory_content = "host1 "
+        inventory_content += ' '.join(['var%s=%s' % (i, to_text(x)) for i, x in enumerate(values)])
+        inventory = self._get_inventory(inventory_content)
+
+        variables = inventory.get_host('host1').vars
+        for i in range(len(values)):
+            if isinstance(values[i], string_types):
+                self.assertIsInstance(variables['var%s' % i], string_types)
+            else:
+                self.assertIsInstance(variables['var%s' % i], type(values[i]))
+
     def _get_inventory(self, inventory_content):
 
         fake_loader = DictDataLoader({__file__: inventory_content})