diff --git a/lib/Dialect/TTNN/Transforms/Optimizer.cpp b/lib/Dialect/TTNN/Transforms/Optimizer.cpp
index c7499964fa..37b4cfe646 100644
--- a/lib/Dialect/TTNN/Transforms/Optimizer.cpp
+++ b/lib/Dialect/TTNN/Transforms/Optimizer.cpp
@@ -165,6 +165,30 @@ class TTNNOptimizer : public impl::TTNNOptimizerBase<TTNNOptimizer> {
                     ShapeAttr::get(op->getContext(),
                                    ttLayoutAttr.getMemref().getShape()))));
           }
+          // TODO(mtopalovic): Temp workaround for generic ToLayoutOp. Allign
+          // MemoryConfigAttr with layout attribute of its output tensor. This
+          // redundant info should be removed or made consistent as part of temp
+          // ToLayoutOp decomposition pass.
+          //
+          else if (isa<ttnn::ToLayoutOp>(op)) {
+            BufferType bufferType =
+                utils::toTTNNBufferType(ttLayoutAttr.getMemorySpace());
+            TensorMemoryLayout tensorMemoryLayout =
+                utils::toTTNNTensorMemoryLayout(ttLayoutAttr.getMemLayout());
+            // Update the device op with the new tensor type.
+            //
+            ttnn::ToLayoutOp toLayoutOp = llvm::cast<ttnn::ToLayoutOp>(op);
+            toLayoutOp.setMemoryConfigAttr(ttnn::MemoryConfigAttr::get(
+                op->getContext(),
+                ttnn::TensorMemoryLayoutAttr::get(op->getContext(),
+                                                  tensorMemoryLayout),
+                ttnn::BufferTypeAttr::get(op->getContext(), bufferType),
+                ttnn::ShardSpecAttr::get(
+                    op->getContext(),
+                    ttnn::ShapeAttr::get(
+                        op->getContext(),
+                        ttLayoutAttr.getMemref().getShape()))));
+          }
         }
       });
 
diff --git a/test/ttmlir/Dialect/TTNN/input_layout_loc_override.mlir b/test/ttmlir/Dialect/TTNN/input_layout_loc_override.mlir
index 54d696473c..44c3d4e4df 100644
--- a/test/ttmlir/Dialect/TTNN/input_layout_loc_override.mlir
+++ b/test/ttmlir/Dialect/TTNN/input_layout_loc_override.mlir
@@ -10,7 +10,7 @@ module attributes {} {
   func.func @forward(%arg0: tensor<64x128xbf16>, %arg1: tensor<128x96xbf16>) -> tensor<64x96xbf16> {
     %0 = tensor.empty() : tensor<64x96xbf16> loc(#loc2)
     // CHECK-DAG: %{{.*}} = "ttnn.to_device"{{.*}} loc(#[[LOC_MATMUL_IN0]])
-    // CHECK-DAG: %{{.*}} = "ttnn.to_device"{{.*}} -> tensor<128x96xbf16, #[[IN_1_LAYOUT]]> loc(#[[LOC_MATMUL_IN1]])
+    // CHECK-DAG: %{{.*}} = "ttnn.to_device"{{.*}} <{memory_config = #ttnn.memory_config<<interleaved>, <l1>, <<4x3>>>}> : {{.*}} -> tensor<128x96xbf16, #[[IN_1_LAYOUT]]> loc(#[[LOC_MATMUL_IN1]])
     // CHECK-DAG: %{{.*}} = "ttnn.matmul"{{.*}} loc(#[[LOC_MATMUL]])
     %1 = "ttir.matmul"(%arg0, %arg1, %0) <{operand_constraints = [#any_device, #any_device, #any_device]}> : (tensor<64x128xbf16>, tensor<128x96xbf16>, tensor<64x96xbf16>) -> tensor<64x96xbf16> loc(#loc2)
     return %1 : tensor<64x96xbf16>
diff --git a/test/ttmlir/Silicon/TTNN/sharded/mnist_sharding_tiled.mlir b/test/ttmlir/Silicon/TTNN/sharded/mnist_sharding_tiled.mlir
index 246ab63be7..bca09ff34f 100644
--- a/test/ttmlir/Silicon/TTNN/sharded/mnist_sharding_tiled.mlir
+++ b/test/ttmlir/Silicon/TTNN/sharded/mnist_sharding_tiled.mlir
@@ -1,4 +1,4 @@
-// RUN: ttmlir-opt --ttir-to-ttnn-backend-pipeline="system-desc-path=%system_desc_path% enable-optimizer=true memory-layout-analysis-enabled=true override-output-layout=matmul_1=1x8:l1:width_sharded,add_2=1x8:l1:width_sharded,add_2_in_1_layout=1x8:l1:width_sharded,relu_3=1x8:l1:width_sharded,matmul_5=1x1:l1:width_sharded,add_6=1x1:l1:width_sharded,add_6_in_1_layout=1x1:l1:width_sharded,softmax_7=1x1:l1:width_sharded" %s > %t.mlir
+// RUN: ttmlir-opt --ttir-to-ttnn-backend-pipeline="system-desc-path=%system_desc_path% enable-optimizer=true memory-layout-analysis-enabled=true override-output-layout=matmul_1=1x8:l1:width_sharded,add_2=1x8:l1:width_sharded,relu_3=1x8:l1:width_sharded,matmul_5=1x1:l1:width_sharded,add_6=1x1:l1:width_sharded,softmax_7=1x1:l1:width_sharded" %s > %t.mlir
 // RUN: FileCheck %s --input-file=%t.mlir
 // RUN: ttmlir-translate --ttnn-to-flatbuffer %t.mlir > %t.ttnn
 #any_device = #tt.operand_constraint<dram|l1|scalar|tile|any_device|any_device_tile>