diff --git a/internal/endtoend/testdata/cast_param_with_override/sqlite/go/db.go b/internal/endtoend/testdata/cast_param_with_override/sqlite/go/db.go
new file mode 100644
index 0000000000..cbb2bcd8ef
--- /dev/null
+++ b/internal/endtoend/testdata/cast_param_with_override/sqlite/go/db.go
@@ -0,0 +1,31 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.28.0
+
+package querytest
+
+import (
+	"context"
+	"database/sql"
+)
+
+type DBTX interface {
+	ExecContext(context.Context, string, ...interface{}) (sql.Result, error)
+	PrepareContext(context.Context, string) (*sql.Stmt, error)
+	QueryContext(context.Context, string, ...interface{}) (*sql.Rows, error)
+	QueryRowContext(context.Context, string, ...interface{}) *sql.Row
+}
+
+func New(db DBTX) *Queries {
+	return &Queries{db: db}
+}
+
+type Queries struct {
+	db DBTX
+}
+
+func (q *Queries) WithTx(tx *sql.Tx) *Queries {
+	return &Queries{
+		db: tx,
+	}
+}
diff --git a/internal/endtoend/testdata/cast_param_with_override/sqlite/go/models.go b/internal/endtoend/testdata/cast_param_with_override/sqlite/go/models.go
new file mode 100644
index 0000000000..c2981e587a
--- /dev/null
+++ b/internal/endtoend/testdata/cast_param_with_override/sqlite/go/models.go
@@ -0,0 +1,14 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.28.0
+
+package querytest
+
+import (
+	"github.com/sqlc-dev/sqlc-testdata/pkg"
+)
+
+type Foo struct {
+	Bar pkg.CustomType
+	Baz int64
+}
diff --git a/internal/endtoend/testdata/cast_param_with_override/sqlite/go/query.sql.go b/internal/endtoend/testdata/cast_param_with_override/sqlite/go/query.sql.go
new file mode 100644
index 0000000000..88a475f06d
--- /dev/null
+++ b/internal/endtoend/testdata/cast_param_with_override/sqlite/go/query.sql.go
@@ -0,0 +1,44 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.28.0
+// source: query.sql
+
+package querytest
+
+import (
+	"context"
+
+	"github.com/sqlc-dev/sqlc-testdata/pkg"
+)
+
+const getData = `-- name: GetData :many
+SELECT baz, CAST(max(bar) AS REAL) AS result FROM foo
+`
+
+type GetDataRow struct {
+	Baz    int64
+	Result pkg.CustomType
+}
+
+func (q *Queries) GetData(ctx context.Context) ([]GetDataRow, error) {
+	rows, err := q.db.QueryContext(ctx, getData)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []GetDataRow
+	for rows.Next() {
+		var i GetDataRow
+		if err := rows.Scan(&i.Baz, &i.Result); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
diff --git a/internal/endtoend/testdata/cast_param_with_override/sqlite/query.sql b/internal/endtoend/testdata/cast_param_with_override/sqlite/query.sql
new file mode 100644
index 0000000000..2f1318eaab
--- /dev/null
+++ b/internal/endtoend/testdata/cast_param_with_override/sqlite/query.sql
@@ -0,0 +1,2 @@
+-- name: GetData :many
+SELECT baz, CAST(max(bar) AS REAL) AS result FROM foo;
diff --git a/internal/endtoend/testdata/cast_param_with_override/sqlite/schema.sql b/internal/endtoend/testdata/cast_param_with_override/sqlite/schema.sql
new file mode 100644
index 0000000000..fefb7fe99b
--- /dev/null
+++ b/internal/endtoend/testdata/cast_param_with_override/sqlite/schema.sql
@@ -0,0 +1,4 @@
+CREATE TABLE foo (
+    bar REAL NOT NULL,
+    baz INTEGER NOT NULL
+);
diff --git a/internal/endtoend/testdata/cast_param_with_override/sqlite/sqlc.json b/internal/endtoend/testdata/cast_param_with_override/sqlite/sqlc.json
new file mode 100644
index 0000000000..82c7365cd9
--- /dev/null
+++ b/internal/endtoend/testdata/cast_param_with_override/sqlite/sqlc.json
@@ -0,0 +1,18 @@
+{
+  "version": "1",
+  "packages": [
+    {
+      "path": "go",
+      "engine": "sqlite",
+      "schema": "schema.sql",
+      "queries": "query.sql",
+      "name": "querytest",
+      "overrides": [
+        {
+          "db_type": "REAL",
+          "go_type": "github.com/sqlc-dev/sqlc-testdata/pkg.CustomType"
+        }
+      ]
+    }
+  ]
+}
diff --git a/internal/engine/sqlite/convert.go b/internal/engine/sqlite/convert.go
index 29c06fb285..6df0bca4d8 100644
--- a/internal/engine/sqlite/convert.go
+++ b/internal/engine/sqlite/convert.go
@@ -1073,13 +1073,13 @@ func (c *cc) convertBetweenExpr(n *parser.Expr_betweenContext) ast.Node {
 }
 
 func (c *cc) convertCastExpr(n *parser.Expr_castContext) ast.Node {
-	name := n.Type_name().GetText()
+	typeName := n.Type_name().GetText()
 	return &ast.TypeCast{
 		Arg: c.convert(n.Expr()),
 		TypeName: &ast.TypeName{
-			Name: name,
+			Name: typeName,
 			Names: &ast.List{Items: []ast.Node{
-				NewIdentifier(name),
+				&ast.String{Str: typeName},
 			}},
 			ArrayBounds: &ast.List{},
 		},