diff --git a/test_runner/src/main/kotlin/ftl/json/SavedMatrix.kt b/test_runner/src/main/kotlin/ftl/json/SavedMatrix.kt
index a03fdc19e0..800c448b5b 100644
--- a/test_runner/src/main/kotlin/ftl/json/SavedMatrix.kt
+++ b/test_runner/src/main/kotlin/ftl/json/SavedMatrix.kt
@@ -14,7 +14,6 @@ import ftl.util.StepOutcome.failure
 import ftl.util.StepOutcome.inconclusive
 import ftl.util.StepOutcome.skipped
 import ftl.util.StepOutcome.success
-import ftl.util.StepOutcome.unset
 import ftl.util.webLink
 
 // execution gcs paths aren't API accessible.
@@ -87,7 +86,13 @@ class SavedMatrix(matrix: TestMatrix) {
     }
 
     private fun updateFinishedMatrixData(matrix: TestMatrix) {
-        matrix.testExecutions.createTestExecutionDataListAsync()
+        val testExecutionData = matrix.testExecutions.createTestExecutionDataListAsync()
+        val initial = TestSuiteOverviewData(0, 0, 0, 0, 0, 0.0, 0.0)
+        // details
+        val summedTestSuiteOverviewData =
+            testExecutionData.prepareForJUnitResult().fold(initial) { sum, test -> sum + test.createTestSuitOverviewData() }
+
+        testExecutionData
             .prepareForJUnitResult()
             .forEach {
                 updatedFinishedInfo(
@@ -96,11 +101,27 @@ class SavedMatrix(matrix: TestMatrix) {
                         it.testExecution.environment.androidDevice,
                         matrix.projectId.orEmpty()
                     ),
-                    testSuiteOverviewData = it.createTestSuitOverviewData(),
+                    testSuiteOverviewData = summedTestSuiteOverviewData,
                     billableMinutes = it.step.testExecutionStep?.testTiming?.testProcessDuration?.seconds
                         ?.let { testTimeSeconds -> Billing.billableMinutes(testTimeSeconds) }
                 )
             }
+
+                // old method
+/*        data
+            .prepareForJUnitResult()
+            .forEach {
+                updatedFinishedInfo(
+                    stepOutcome = GcToolResults.getExecutionResult(it.testExecution).outcome,
+                    isVirtualDevice = AndroidCatalog.isVirtualDevice(
+                        it.testExecution.environment.androidDevice,
+                        matrix.projectId.orEmpty()
+                    ),
+                    testSuiteOverviewData = it.createTestSuitOverviewData(),
+                    billableMinutes = it.step.testExecutionStep?.testTiming?.testProcessDuration?.seconds
+                        ?.let { testTimeSeconds -> Billing.billableMinutes(testTimeSeconds) }
+                )
+            }*/
     }
 
     private fun updatedFinishedInfo(
diff --git a/test_runner/src/main/kotlin/ftl/reports/api/data/TestSuiteOverviewData.kt b/test_runner/src/main/kotlin/ftl/reports/api/data/TestSuiteOverviewData.kt
index 961cebab9c..b7c656bece 100644
--- a/test_runner/src/main/kotlin/ftl/reports/api/data/TestSuiteOverviewData.kt
+++ b/test_runner/src/main/kotlin/ftl/reports/api/data/TestSuiteOverviewData.kt
@@ -8,4 +8,15 @@ data class TestSuiteOverviewData(
     val skipped: Int,
     val elapsedTime: Double,
     val overheadTime: Double
-)
+) {
+    operator fun plus(nextData: TestSuiteOverviewData?) =
+        if (nextData == null) this else copy(
+            total = this.total + nextData.total,
+            errors = this.errors + nextData.errors,
+            failures = this.failures + nextData.failures,
+            flakes = this.flakes + nextData.flakes,
+            skipped = this.skipped + nextData.skipped,
+            elapsedTime = this.elapsedTime + nextData.elapsedTime,
+            overheadTime = this.overheadTime + nextData.overheadTime
+        )
+}