diff --git a/src/controller/tests/data_model/TestRead.cpp b/src/controller/tests/data_model/TestRead.cpp
index dcda1d48ea0238..e2198d2f631eba 100644
--- a/src/controller/tests/data_model/TestRead.cpp
+++ b/src/controller/tests/data_model/TestRead.cpp
@@ -76,7 +76,7 @@ CHIP_ERROR ReadSingleClusterData(const Access::SubjectDescriptor & aSubjectDescr
                                  const ConcreteReadAttributePath & aPath, AttributeReportIBs::Builder & aAttributeReports,
                                  AttributeValueEncoder::AttributeEncodeState * apEncoderState)
 {
-    if (aPath.mClusterId >= Test::kMockEndpointMin)
+    if (aPath.mEndpointId >= Test::kMockEndpointMin)
     {
         return Test::ReadSingleMockClusterData(aSubjectDescriptor.fabricIndex, aPath, aAttributeReports, apEncoderState);
     }