diff --git a/src/poetry/core/version/markers.py b/src/poetry/core/version/markers.py
index 67e370661..9ea52bf25 100644
--- a/src/poetry/core/version/markers.py
+++ b/src/poetry/core/version/markers.py
@@ -1076,7 +1076,24 @@ def dnf(marker: BaseMarker) -> BaseMarker:
 
 
 def intersection(*markers: BaseMarker) -> BaseMarker:
-    return dnf(MultiMarker(*markers))
+    # Sometimes normalization makes it more complicate instead of simple
+    # -> choose candidate with the least complexity
+    unnormalized: BaseMarker = MultiMarker(*markers)
+    while (
+        isinstance(unnormalized, (MultiMarker, MarkerUnion))
+        and len(unnormalized.markers) == 1
+    ):
+        unnormalized = unnormalized.markers[0]
+
+    disjunction = dnf(MultiMarker(*markers))
+    if not isinstance(disjunction, MarkerUnion):
+        return disjunction
+
+    conjunction = cnf(disjunction)
+    if not isinstance(conjunction, MultiMarker):
+        return conjunction
+
+    return min(disjunction, conjunction, unnormalized, key=lambda x: x.complexity)
 
 
 def union(*markers: BaseMarker) -> BaseMarker:
diff --git a/tests/version/test_markers.py b/tests/version/test_markers.py
index d2a8fd0fb..59448250e 100644
--- a/tests/version/test_markers.py
+++ b/tests/version/test_markers.py
@@ -940,9 +940,8 @@ def test_marker_union_intersect_single_marker() -> None:
 
     intersection = m.intersect(parse_marker('implementation_name == "cpython"'))
     assert (
-        str(intersection)
-        == 'sys_platform == "darwin" and implementation_name == "cpython" '
-        'or python_version < "3.4" and implementation_name == "cpython"'
+        str(intersection) == '(sys_platform == "darwin" or python_version < "3.4")'
+        ' and implementation_name == "cpython"'
     )
 
 
@@ -968,11 +967,8 @@ def test_marker_union_intersect_marker_union() -> None:
         parse_marker('implementation_name == "cpython" or os_name == "Windows"')
     )
     assert (
-        str(intersection)
-        == 'sys_platform == "darwin" and implementation_name == "cpython" '
-        'or sys_platform == "darwin" and os_name == "Windows" or '
-        'python_version < "3.4" and implementation_name == "cpython" or '
-        'python_version < "3.4" and os_name == "Windows"'
+        str(intersection) == '(sys_platform == "darwin" or python_version < "3.4") and '
+        '(implementation_name == "cpython" or os_name == "Windows")'
     )
 
 
@@ -1000,18 +996,16 @@ def test_marker_union_intersect_multi_marker() -> None:
 
     # Intersection isn't _quite_ symmetrical.
     expected1 = (
-        'sys_platform == "darwin" and implementation_name == "cpython" and os_name =='
-        ' "Windows" or python_version < "3.4" and implementation_name == "cpython" and'
-        ' os_name == "Windows"'
+        '(sys_platform == "darwin" or python_version < "3.4")'
+        ' and implementation_name == "cpython" and os_name == "Windows"'
     )
 
     intersection = m1.intersect(m2)
     assert str(intersection) == expected1
 
     expected2 = (
-        'implementation_name == "cpython" and os_name == "Windows" and sys_platform'
-        ' == "darwin" or implementation_name == "cpython" and os_name == "Windows"'
-        ' and python_version < "3.4"'
+        'implementation_name == "cpython" and os_name == "Windows"'
+        ' and (sys_platform == "darwin" or python_version < "3.4")'
     )
 
     intersection = m2.intersect(m1)