diff --git a/include/clad/Differentiator/KokkosBuiltins.h b/include/clad/Differentiator/KokkosBuiltins.h
index d21710705..d5d2a5b7c 100644
--- a/include/clad/Differentiator/KokkosBuiltins.h
+++ b/include/clad/Differentiator/KokkosBuiltins.h
@@ -28,6 +28,65 @@ constructor_pushforward(
           Kokkos::View<DataType, ViewParams...>(
               "_diff_" + name, idx0, idx1, idx2, idx3, idx4, idx5, idx6, idx7)};
 }
+
+/// View indexing
+template <typename View, typename Idx>
+inline clad::ValueAndPushforward<typename View::reference_type,
+                                 typename View::reference_type>
+operator_call_pushforward(const View* v, Idx i0, const View* _d_v,
+                          Idx /*_d_i0*/) {
+  return {(*v)(i0), (*_d_v)(i0)};
+}
+template <typename View, typename Idx>
+clad::ValueAndPushforward<typename View::reference_type,
+                          typename View::reference_type>
+operator_call_pushforward(const View* v, Idx i0, Idx i1, const View* _d_v,
+                          Idx /*_d_i0*/, Idx /*_d_i1*/) {
+  return {(*v)(i0, i1), (*_d_v)(i0, i1)};
+}
+template <typename View, typename Idx>
+clad::ValueAndPushforward<typename View::reference_type,
+                          typename View::reference_type>
+operator_call_pushforward(const View* v, Idx i0, Idx i1, Idx i2,
+                          const View* _d_v, Idx /*_d_i0*/, Idx /*_d_i1*/,
+                          Idx /*_d_i2*/) {
+  return {(*v)(i0, i1, i2), (*_d_v)(i0, i1, i2)};
+}
+template <typename View, typename Idx>
+clad::ValueAndPushforward<typename View::reference_type,
+                          typename View::reference_type>
+operator_call_pushforward(const View* v, Idx i0, Idx i1, Idx i2, Idx i3,
+                          const View* _d_v, Idx /*_d_i0*/, Idx /*_d_i1*/,
+                          Idx /*_d_i2*/, Idx /*_d_i3*/) {
+  return {(*v)(i0, i1, i2, i3), (*_d_v)(i0, i1, i2, i3)};
+}
+template <typename View, typename Idx>
+clad::ValueAndPushforward<typename View::reference_type,
+                          typename View::reference_type>
+operator_call_pushforward(const View* v, Idx i0, Idx i1, Idx i2, Idx i3, Idx i4,
+                          const View* _d_v, Idx /*_d_i0*/, Idx /*_d_i1*/,
+                          Idx /*_d_i2*/, Idx /*_d_i3*/, Idx /*_d_i4*/) {
+  return {(*v)(i0, i1, i2, i3, i4), (*_d_v)(i0, i1, i2, i3, i4)};
+}
+template <typename View, typename Idx>
+clad::ValueAndPushforward<typename View::reference_type,
+                          typename View::reference_type>
+operator_call_pushforward(const View* v, Idx i0, Idx i1, Idx i2, Idx i3, Idx i4,
+                          Idx i5, const View* _d_v, Idx /*_d_i0*/,
+                          Idx /*_d_i1*/, Idx /*_d_i2*/, Idx /*_d_i3*/,
+                          Idx /*_d_i4*/, Idx /*_d_i5*/) {
+  return {(*v)(i0, i1, i2, i3, i4, i5), (*_d_v)(i0, i1, i2, i3, i4, i5)};
+}
+template <typename View, typename Idx>
+clad::ValueAndPushforward<typename View::reference_type,
+                          typename View::reference_type>
+operator_call_pushforward(const View* v, Idx i0, Idx i1, Idx i2, Idx i3, Idx i4,
+                          Idx i5, Idx i6, const View* _d_v, Idx /*_d_i0*/,
+                          Idx /*_d_i1*/, Idx /*_d_i2*/, Idx /*_d_i3*/,
+                          Idx /*_d_i4*/, Idx /*_d_i5*/, Idx /*_d_i6*/) {
+  return {(*v)(i0, i1, i2, i3, i4, i5, i6),
+          (*_d_v)(i0, i1, i2, i3, i4, i5, i6)};
+}
 } // namespace class_functions
 
 /// Kokkos functions (view utils)
diff --git a/unittests/Kokkos/ViewBasics.cpp b/unittests/Kokkos/ViewBasics.cpp
index b16e59f90..4f996d921 100644
--- a/unittests/Kokkos/ViewBasics.cpp
+++ b/unittests/Kokkos/ViewBasics.cpp
@@ -248,4 +248,35 @@ TEST(ViewBasics, TestResize4) {
   for (double x = 3; x <= 5; x += 1)
     for (double y = 3; y <= 5; y += 1)
       EXPECT_NEAR(df.execute(x, y), df_true(x, y), eps);
+}
+
+template <typename View> struct FooModifier {
+  double x;
+
+  FooModifier(View& v, double x) : x(x) {}
+
+  void operator()(View& v) { v(1, 0, 1, 0, 1, 0, 1) += x; }
+};
+
+double f_basics_call(double x) {
+  Kokkos::View<double[2][2][2][2][2][2][2], Kokkos::LayoutLeft,
+               Kokkos::HostSpace>
+      a("a");
+  Kokkos::deep_copy(a, 3 * x);
+
+  FooModifier<Kokkos::View<double[2][2][2][2][2][2][2], Kokkos::LayoutLeft,
+                           Kokkos::HostSpace>>
+      f(a, x);
+
+  f(a);
+
+  return a(1, 0, 1, 0, 1, 0, 1);
+}
+
+TEST(ViewBasics, FunctorCall4) {
+  const double eps = 1e-8;
+
+  auto df = clad::differentiate(f_basics_call, 0);
+  for (double x = 3; x <= 5; x += 1)
+    EXPECT_NEAR(df.execute(x), 4, eps);
 }
\ No newline at end of file