diff --git a/src/libraries/System.Net.Http/tests/StressTests/HttpStress/run-docker-compose.ps1 b/src/libraries/System.Net.Http/tests/StressTests/HttpStress/run-docker-compose.ps1
index c5857460e7abe21d663a3f3a561704756ed41fd6..2b16072e2e6b70905ff914457463526bdb96db93 100755
--- a/src/libraries/System.Net.Http/tests/StressTests/HttpStress/run-docker-compose.ps1
+++ b/src/libraries/System.Net.Http/tests/StressTests/HttpStress/run-docker-compose.ps1
@@ -73,7 +73,11 @@ finally {
 
 if (!$buildOnly)
 {
-    $env:DUMPS_SHARE_MOUNT_ROOT="C:/dumps-share"
+    if ($useWindowsContainers) {
+        $env:DUMPS_SHARE_MOUNT_ROOT="C:/dumps-share"
+    } else {
+        $env:DUMPS_SHARE_MOUNT_ROOT="/dumps-share"
+    }
     if (!$env:CLIENT_DUMPS_SHARE) {
         $env:CLIENT_DUMPS_SHARE=Join-Path $env:Temp $(New-Guid)
     }