diff --git a/onnxruntime/core/providers/openvino/ov_versions/capability.cc b/onnxruntime/core/providers/openvino/ov_versions/capability.cc
index 1893700cab09c..16d3f1a1d9c03 100644
--- a/onnxruntime/core/providers/openvino/ov_versions/capability.cc
+++ b/onnxruntime/core/providers/openvino/ov_versions/capability.cc
@@ -179,7 +179,7 @@ std::vector<std::unique_ptr<ComputeCapability>> GetCapability::Execute() {
           omit_subgraph = false;
         } else if (j < total_clusters - 1) {
           bool append_node = false;
-          while (j < total_clusters && !append_node) {
+          while (j < total_clusters - 1 && !append_node) {
             j = j + 1;
             append_node = AddTrivialClusterToNextClusterIfConnected(graph_viewer_, index, connected_clusters[j]);
           }