diff --git a/backends/arm/_passes/annotate_decomposed_matmul.py b/backends/arm/_passes/annotate_decomposed_matmul.py
index 81b7b36cc0b..6a1acb8d71d 100644
--- a/backends/arm/_passes/annotate_decomposed_matmul.py
+++ b/backends/arm/_passes/annotate_decomposed_matmul.py
@@ -70,7 +70,10 @@ def call(self, graph_module: GraphModule) -> PassResult:
                 node for node in partition.nodes if node.target in matmul_targets
             ][0]
 
-            if quantized_input:
+            if quantized_input and not all(
+                input_node.target in DQ_OPS
+                for input_node in matmul_node.all_input_nodes
+            ):
                 matmul_args = matmul_node.all_input_nodes
                 for node in matmul_args:
                     # Find the dq-node connected to this mm/bmm arg
@@ -96,7 +99,9 @@ def call(self, graph_module: GraphModule) -> PassResult:
 
             partition_output = list(partition.output_nodes[0].users)[0]
             quantized_output = partition_output.target in Q_OPS
-            if quantized_output:
+            if quantized_output and not all(
+                user.target in Q_OPS for user in matmul_node.users
+            ):
                 with graph_module.graph.inserting_after(matmul_node):
                     # Create q-node after matmul
                     q_node = create_node(
diff --git a/backends/arm/test/ops/test_matmul.py b/backends/arm/test/ops/test_matmul.py
index d1a21684325..1486dc97f4c 100644
--- a/backends/arm/test/ops/test_matmul.py
+++ b/backends/arm/test/ops/test_matmul.py
@@ -22,6 +22,7 @@
 
 class MatMul(torch.nn.Module):
     test_data_generators = {
+        "rand_rand_2d": lambda: (torch.rand(5, 5), torch.rand(5, 2)),
         "rand_rand_3d": lambda: (torch.rand(2, 3, 5), torch.rand(2, 5, 2)),
         "rand_rand_4d": lambda: (torch.rand(1, 2, 3, 5), torch.rand(1, 2, 5, 2)),
     }
@@ -32,6 +33,7 @@ def forward(self, x: torch.Tensor, y: torch.Tensor):
 
 class MatMulSingleInput(torch.nn.Module):
     test_data_generators = {
+        "rand_2d": lambda: (torch.rand(5, 5),),
         "rand_3d": lambda: (torch.rand(2, 5, 5),),
         "rand_4d": lambda: (torch.rand(1, 2, 5, 5),),
     }
@@ -42,6 +44,11 @@ def forward(self, x: torch.Tensor):
 
 class MatMulCombo(torch.nn.Module):
     test_data_generators = {
+        "rand_rand_rand_2d": lambda: (
+            torch.rand(5, 5),
+            torch.rand(5, 2),
+            torch.rand(2, 5),
+        ),
         "rand_rand_rand_3d": lambda: (
             torch.rand(2, 5, 5),
             torch.rand(2, 5, 2),