diff --git a/tests/tests.cpp b/tests/tests.cpp
index 0dd8fb8..3fae3c3 100644
--- a/tests/tests.cpp
+++ b/tests/tests.cpp
@@ -334,3 +334,15 @@ TestPyOtherSide::testSetToList()
     QVERIFY(l.contains(321));
     QVERIFY(l.contains(444));
 }
+
+void
+TestPyOtherSide::testIntMoreThan32Bits()
+{
+    // See https://github.com/thp/pyotherside/issues/86
+    // Affected: Devices and OSes where long is 32 bits, but long long is 64 bits
+    long long two_fortytwo = 4398046511104LL;
+    PyObject *o = PyLong_FromLongLong(two_fortytwo);
+    QVERIFY(o);
+    QVariant v = convertPyObjectToQVariant(o);
+    QVERIFY(v.toLongLong() == two_fortytwo);
+}
diff --git a/tests/tests.h b/tests/tests.h
index dcd7efa..0ae751a 100644
--- a/tests/tests.h
+++ b/tests/tests.h
@@ -39,6 +39,7 @@ class TestPyOtherSide : public QObject {
         void testQObjectRef();
         void testConvertToPythonAndBack();
         void testSetToList();
+        void testIntMoreThan32Bits();
 };
 
 #endif /* PYOTHERSIDE_TESTS_H */