diff --git a/tests/Aspire.EndToEnd.Tests/Aspire.EndToEnd.Tests.csproj b/tests/Aspire.EndToEnd.Tests/Aspire.EndToEnd.Tests.csproj
index 879f1ee1f2f..3359e7c52f6 100644
--- a/tests/Aspire.EndToEnd.Tests/Aspire.EndToEnd.Tests.csproj
+++ b/tests/Aspire.EndToEnd.Tests/Aspire.EndToEnd.Tests.csproj
@@ -11,6 +11,7 @@
     <TestUsingWorkloads Condition="! ('$(ContinuousIntegrationBuild)' == 'true' and '$(OS)' == 'Windows_NT')">true</TestUsingWorkloads>
     <InstallWorkloadForTesting>$(TestUsingWorkloads)</InstallWorkloadForTesting>
 
+    <TestsRunningOutsideOfRepo Condition="'$(TestsRunningOutsideOfRepo)' == '' and '$(ContinuousIntegrationBuild)' == 'true'">true</TestsRunningOutsideOfRepo>
     <XunitRunnerJson>xunit.runner.json</XunitRunnerJson>
     <RunSettingsFilePath>$(MSBuildThisFileDirectory).runsettings</RunSettingsFilePath>
     <TestArchiveTestsDir>$(TestArchiveTestsDirForEndToEndTests)</TestArchiveTestsDir>