diff --git a/src/Magnum/Trade/ObjectData2D.h b/src/Magnum/Trade/ObjectData2D.h
index 23d684b43..58125f5b5 100644
--- a/src/Magnum/Trade/ObjectData2D.h
+++ b/src/Magnum/Trade/ObjectData2D.h
@@ -94,6 +94,7 @@ class MAGNUM_EXPORT ObjectData2D {
 
         /** @brief Child objects */
         std::vector<UnsignedInt>& children() { return _children; }
+        const std::vector<UnsignedInt>& children() const { return _children; } /**< @overload */
 
         /** @brief Transformation (relative to parent) */
         Matrix3 transformation() const { return _transformation; }
diff --git a/src/Magnum/Trade/ObjectData3D.h b/src/Magnum/Trade/ObjectData3D.h
index b41467320..b8f1ca7f9 100644
--- a/src/Magnum/Trade/ObjectData3D.h
+++ b/src/Magnum/Trade/ObjectData3D.h
@@ -96,6 +96,7 @@ class MAGNUM_EXPORT ObjectData3D {
 
         /** @brief Child objects */
         std::vector<UnsignedInt>& children() { return _children; }
+        const std::vector<UnsignedInt>& children() const { return _children; } /**< @overload */
 
         /** @brief Transformation (relative to parent) */
         Matrix4 transformation() const { return _transformation; }