diff --git a/postgres/expressions.go b/postgres/expressions.go
index d05b9fb..f2fdf9b 100644
--- a/postgres/expressions.go
+++ b/postgres/expressions.go
@@ -9,6 +9,9 @@ type Expression = jet.Expression
 // BoolExpression interface
 type BoolExpression = jet.BoolExpression
 
+// GeometryExpression interface
+type GeometryExpression = jet.GeometryExpression
+
 // StringExpression interface
 type StringExpression = jet.StringExpression