diff --git a/setools/nodeconquery.py b/setools/nodeconquery.py
index 4200356..d1c2433 100644
--- a/setools/nodeconquery.py
+++ b/setools/nodeconquery.py
@@ -16,10 +16,7 @@
 # License along with SETools.  If not, see
 # <http://www.gnu.org/licenses/>.
 #
-try:
-    import ipaddress
-except ImportError:  # pragma: no cover
-    pass
+import ipaddress
 
 import logging
 from socket import AF_INET, AF_INET6
@@ -87,10 +84,7 @@ class NodeconQuery(MatchContext, PolicyQuery):
     @network.setter
     def network(self, value):
         if value:
-            try:
-                self._network = ipaddress.ip_network(value)
-            except NameError:  # pragma: no cover
-                raise RuntimeError("Nodecon IP address/network functions require Python 3.3+.")
+            self._network = ipaddress.ip_network(value)
         else:
             self._network = None
 
@@ -108,14 +102,9 @@ class NodeconQuery(MatchContext, PolicyQuery):
         for nodecon in self.policy.nodecons():
 
             if self.network:
-                try:
-                    netmask = ipaddress.ip_address(nodecon.netmask)
-                except NameError:  # pragma: no cover
-                    # Should never actually hit this since the self.network
-                    # setter raises the same exception.
-                    raise RuntimeError("Nodecon IP address/network functions require Python 3.3+.")
+                netmask = ipaddress.ip_address(nodecon.netmask)
 
-                # Python 3.3's IPv6Network constructor does not support
+                # Python 3.4's IPv6Network constructor does not support
                 # expanded netmasks, only CIDR numbers. Convert netmask
                 # into CIDR.
                 # This is Brian Kernighan's method for counting set bits.
diff --git a/setoolsgui/apol/nodeconquery.py b/setoolsgui/apol/nodeconquery.py
index 32af4c0..e4fd369 100644
--- a/setoolsgui/apol/nodeconquery.py
+++ b/setoolsgui/apol/nodeconquery.py
@@ -126,14 +126,6 @@ class NodeconQueryTab(AnalysisTab):
         self.criteria_frame.setHidden(not self.criteria_expander.isChecked())
         self.notes.setHidden(not self.notes_expander.isChecked())
 
-        # Network criteria is available only on Python 3.3+
-        if sys.version_info < (3, 3):
-            self.network_criteria.setEnabled(False)
-            self.network_criteria.setToolTip("This feature requires Python 3.3 or newer.")
-            self.network.setToolTip("This feature requires Python 3.3 or newer.")
-            self.network_exact.setToolTip("This feature requires Python 3.3 or newer.")
-            self.network_overlap.setToolTip("This feature requires Python 3.3 or newer.")
-
         # Range criteria is available only if policy is MLS
         if not self.policy.mls:
             self.range_criteria.setEnabled(False)
diff --git a/tests/nodeconquery.py b/tests/nodeconquery.py
index 695d960..4277ea1 100644
--- a/tests/nodeconquery.py
+++ b/tests/nodeconquery.py
@@ -213,7 +213,6 @@ class NodeconQueryTest(unittest.TestCase):
         nodecons = sorted(n.address for n in q.results())
         self.assertListEqual(["10.1.55.1"], nodecons)
 
-    @unittest.skipIf(sys.version_info < (3, 3), "Requires Python 3.3+.")
     def test_100_v4network_equal(self):
         """Nodecon query with IPv4 equal network"""
         q = NodeconQuery(self.p, network="10.1.100.0/24", network_overlap=False)
@@ -221,7 +220,6 @@ class NodeconQueryTest(unittest.TestCase):
         nodecons = sorted(n.address for n in q.results())
         self.assertListEqual(["10.1.100.0"], nodecons)
 
-    @unittest.skipIf(sys.version_info < (3, 3), "Requires Python 3.3+.")
     def test_101_v4network_overlap(self):
         """Nodecon query with IPv4 network overlap"""
         q = NodeconQuery(self.p, network="10.1.101.128/25", network_overlap=True)
@@ -229,7 +227,6 @@ class NodeconQueryTest(unittest.TestCase):
         nodecons = sorted(n.address for n in q.results())
         self.assertListEqual(["10.1.101.0"], nodecons)
 
-    @unittest.skipIf(sys.version_info < (3, 3), "Requires Python 3.3+.")
     def test_110_v6network_equal(self):
         """Nodecon query with IPv6 equal network"""
         q = NodeconQuery(self.p, network="1100::/16", network_overlap=False)
@@ -237,7 +234,6 @@ class NodeconQueryTest(unittest.TestCase):
         nodecons = sorted(n.address for n in q.results())
         self.assertListEqual(["1100::"], nodecons)
 
-    @unittest.skipIf(sys.version_info < (3, 3), "Requires Python 3.3+.")
     def test_111_v6network_overlap(self):
         """Nodecon query with IPv6 network overlap"""
         q = NodeconQuery(self.p, network="1110:8000::/17", network_overlap=True)