diff --git a/cue/query.go b/cue/query.go
index 7ffc020..43978c3 100644
--- a/cue/query.go
+++ b/cue/query.go
@@ -52,3 +52,30 @@
 	}
 	return adt.Resolve(ctx.opCtx, c)
 }
+
+// LookupPath reports the value for path p relative to v.
+func (v Value) LookupPath(p Path) Value {
+	n := v.v
+outer:
+	for _, sel := range p.path {
+		f := sel.sel.feature(v.idx.Runtime)
+		for _, a := range n.Arcs {
+			if a.Label == f {
+				n = a
+				continue outer
+			}
+		}
+		// TODO: if optional, look up template for name.
+
+		var x *adt.Bottom
+		if err, ok := sel.sel.(pathError); ok {
+			x = &adt.Bottom{Err: err.Error}
+		} else {
+			// TODO: better message.
+			x = v.idx.mkErr(n, codeNotExist, "value %q not found", sel.sel)
+		}
+		v := makeValue(v.idx, n)
+		return newErrValue(v, x)
+	}
+	return makeValue(v.idx, n)
+}
diff --git a/cue/types.go b/cue/types.go
index 8bb45fe..b8ec62a 100644
--- a/cue/types.go
+++ b/cue/types.go
@@ -1506,38 +1506,11 @@
 	return Path{path: a}
 }
 
-// LookupPath reports the value for path p relative to v.
-func (v Value) LookupPath(p Path) Value {
-	n := v.v
-outer:
-	for _, sel := range p.path {
-		f := sel.sel.feature(v.idx.Runtime)
-		for _, a := range n.Arcs {
-			if a.Label == f {
-				n = a
-				continue outer
-			}
-		}
-		// TODO: if optional, look up template for name.
-
-		var x *adt.Bottom
-		if err, ok := sel.sel.(pathError); ok {
-			x = &adt.Bottom{Err: err.Error}
-		} else {
-			// TODO: better message.
-			x = v.idx.mkErr(n, codeNotExist, "value %q not found", sel.sel)
-		}
-		v := makeValue(v.idx, n)
-		return newErrValue(v, x)
-	}
-	return makeValue(v.idx, n)
-}
-
 // LookupDef reports the definition with the given name within struct v. The
 // Exists method of the returned value will report false if the definition did
 // not exist. The Err method reports if any error occurred during evaluation.
 //
-// Deprecated: use lookupPath.
+// Deprecated: use LookupPath.
 func (v Value) LookupDef(name string) Value {
 	ctx := v.ctx()
 	o, err := v.structValFull(ctx)