diff --git a/go/test_platform/steps/execution.pb.go b/go/test_platform/steps/execution.pb.go
index 2562b9a..4f95d34 100644
--- a/go/test_platform/steps/execution.pb.go
+++ b/go/test_platform/steps/execution.pb.go
@@ -193,11 +193,8 @@
 
 // ExecuteResponse defines the output of the Execute step.
 type ExecuteResponse struct {
-	// TODO(crbug.com/1020326) Deprecate and delete this in favor of
-	// consolidated_results.
-	TaskResults []*ExecuteResponse_TaskResult `protobuf:"bytes,1,rep,name=task_results,json=taskResults,proto3" json:"task_results,omitempty"`
-	// Note: Autotest backend does not (and can not) set consolidated_results.
-	// See crbug.com/1020326
+	// Use consolidated_results instead.
+	TaskResults         []*ExecuteResponse_TaskResult         `protobuf:"bytes,1,rep,name=task_results,json=taskResults,proto3" json:"task_results,omitempty"` // Deprecated: Do not use.
 	ConsolidatedResults []*ExecuteResponse_ConsolidatedResult `protobuf:"bytes,3,rep,name=consolidated_results,json=consolidatedResults,proto3" json:"consolidated_results,omitempty"`
 	// State encodes the state of the overall execution, including the ultimate
 	// verdict (taking into account any sub-task verdicts).
@@ -232,6 +229,7 @@
 
 var xxx_messageInfo_ExecuteResponse proto.InternalMessageInfo
 
+// Deprecated: Do not use.
 func (m *ExecuteResponse) GetTaskResults() []*ExecuteResponse_TaskResult {
 	if m != nil {
 		return m.TaskResults
@@ -508,59 +506,59 @@
 }
 
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+	0x4d, 0x22, 0x42, 0xf3, 0x9e, 0xf3, 0xb4, 0xcc, 0x43, 0x21, 0x93, 0x68, 0x15, 0x08, 0x15, 0xa5,
+	0xc5, 0x85, 0x64, 0x11, 0x7e, 0x39, 0x44, 0x89, 0x88, 0x5a, 0xbe, 0x41, 0xce, 0xfb, 0x98, 0xfd,
+	0xf2, 0xbf, 0x00, 0x00, 0x00, 0xff, 0xff, 0x23, 0x2a, 0x90, 0x42, 0x63, 0x09, 0x00, 0x00,
 }
diff --git a/src/test_platform/steps/execution.proto b/src/test_platform/steps/execution.proto
index 150616b..e684efe 100644
--- a/src/test_platform/steps/execution.proto
+++ b/src/test_platform/steps/execution.proto
@@ -103,17 +103,14 @@
         map<string, string> rejected_task_dimensions = 11;
     }
 
-    // TODO(crbug.com/1020326) Deprecate and delete this in favor of
-    // consolidated_results.
-    repeated TaskResult task_results = 1;
+    // Use consolidated_results instead.
+    repeated TaskResult task_results = 1 [deprecated  = true];
 
     message ConsolidatedResult {
       // result for each attempt of the corresponding enumeration.
       repeated TaskResult attempts = 1;
     }
 
-    // Note: Autotest backend does not (and can not) set consolidated_results.
-    // See crbug.com/1020326
     repeated ConsolidatedResult consolidated_results = 3;
 
     // State encodes the state of the overall execution, including the ultimate