diff --git a/tools/devops/automation/scripts/bash/clean-simulator-runtime.sh b/tools/devops/automation/scripts/bash/clean-simulator-runtime.sh
index 3e55e489fd3d..82c061ee3b75 100755
--- a/tools/devops/automation/scripts/bash/clean-simulator-runtime.sh
+++ b/tools/devops/automation/scripts/bash/clean-simulator-runtime.sh
@@ -12,9 +12,9 @@ done
 
 # delete all simulators not used in the last 90 days
 echo "Checking if there are any old runtimes to delete:"
-xcrun simctl runtime delete --notUsedSinceDays 90 --dry-run | sed 's/^/    /'
+xcrun simctl runtime delete --notUsedSinceDays 90 --dry-run | sed 's/^/    /' || true
 echo "Deleting..."
-xcrun simctl runtime delete --notUsedSinceDays 90| sed 's/^/    /'
+xcrun simctl runtime delete --notUsedSinceDays 90 | sed 's/^/    /' || true
 echo "Delete completed."
 
 xcrun simctl runtime list -j > simruntime.json
@@ -50,6 +50,22 @@ do
   done
 done < simruntime-duplicated-runtimes.txt || true
 
+# delete unusable runtimes
+for runtime in $(xcrun simctl runtime list | grep Unusable | sed -e 's/Unusable.*//' -e 's/^.*\([A-Z0-9][A-Z0-9][A-Z0-9][A-Z0-9][A-Z0-9][A-Z0-9][A-Z0-9][A-Z0-9]-[A-Z0-9]*-[A-Z0-9]*-[A-Z0-9]*-[A-Z0-9]*\).*$/\1/'); do
+  echo "Deleting the runtime $runtime, it's unusable"
+  xcrun simctl runtime delete "$runtime"
+done
+# wait for them to actually be deleted
+C=0
+while xcrun simctl runtime list | grep Deleting; do
+  sleep 1
+  # stop looping after 60 seconds
+  (( C++ ))
+  if [[ $C -gt 60 ]]; then
+    break
+  fi
+done
+
 xcrun simctl runtime list -v || true
 xcrun simctl runtime match list -v || true
 
diff --git a/tools/devops/automation/templates/tests/build.yml b/tools/devops/automation/templates/tests/build.yml
index 54f5ea55390d..fa24a4a8f788 100644
--- a/tools/devops/automation/templates/tests/build.yml
+++ b/tools/devops/automation/templates/tests/build.yml
@@ -218,7 +218,7 @@ steps:
 
 # Use the provisionator to install the test dependencies. Those have been generated in the 'Generate Provisionator csx file' step.
 - task: xamops.azdevex.provisionator-task.provisionator@2
-  displayName: 'Provision dependencies'
+  displayName: 'Provisionator dependencies'
   inputs:
     provisioning_script: $(System.DefaultWorkingDirectory)/$(BUILD_REPOSITORY_TITLE)/tools/devops/build-provisioning.csx
     provisioning_extra_args: '-vvvv'
@@ -242,7 +242,7 @@ steps:
     ARGS+=(--ignore-shellcheck)
     ARGS+=(--ignore-yamllint)
     $(Build.SourcesDirectory)/$(BUILD_REPOSITORY_TITLE)/system-dependencies.sh "${ARGS[@]}"
-  displayName: 'Provision dependencies'
+  displayName: 'Provision system dependencies'
   timeoutInMinutes: 250
   env:
     XCODE_CHANNEL: ${{ parameters.XcodeChannel }}