diff --git a/Mathlib.lean b/Mathlib.lean
index e9a3b499c9093..84795a58c9663 100644
--- a/Mathlib.lean
+++ b/Mathlib.lean
@@ -877,6 +877,7 @@ import Mathlib.AlgebraicGeometry.Morphisms.ClosedImmersion
 import Mathlib.AlgebraicGeometry.Morphisms.Constructors
 import Mathlib.AlgebraicGeometry.Morphisms.FinitePresentation
 import Mathlib.AlgebraicGeometry.Morphisms.FiniteType
+import Mathlib.AlgebraicGeometry.Morphisms.Immersion
 import Mathlib.AlgebraicGeometry.Morphisms.IsIso
 import Mathlib.AlgebraicGeometry.Morphisms.OpenImmersion
 import Mathlib.AlgebraicGeometry.Morphisms.Preimmersion