diff --git a/grudge/geometry/__init__.py b/grudge/geometry/__init__.py
index 6bbde3f799acb44eda94d1a0c11916cec177d528..a8a2f4d0727b40f32315344c63c364d16d75be2e 100644
--- a/grudge/geometry/__init__.py
+++ b/grudge/geometry/__init__.py
@@ -36,6 +36,7 @@ from grudge.geometry.metrics import (
     pseudoscalar,
     area_element,
 
+    mv_normal,
     normal,
 
     second_fundamental_form,
@@ -56,6 +57,7 @@ __all__ = (
     "pseudoscalar",
     "area_element",
 
+    "mv_normal",
     "normal",
 
     "second_fundamental_form",
diff --git a/grudge/geometry/metrics.py b/grudge/geometry/metrics.py
index 5535725464383999347bb40953ae6a5dd507308d..af04e09fb455df032e3c41caacb1d6f5e34c1a64 100644
--- a/grudge/geometry/metrics.py
+++ b/grudge/geometry/metrics.py
@@ -22,6 +22,7 @@ Geometry terms
 Normal vectors
 --------------
 
+.. autofunction:: mv_normal
 .. autofunction:: normal
 
 Curvature tensors