diff --git a/src/objective-c/tests/run_tests.sh b/src/objective-c/tests/run_tests.sh
index 74e83ceec86..87ce6d42eb5 100755
--- a/src/objective-c/tests/run_tests.sh
+++ b/src/objective-c/tests/run_tests.sh
@@ -44,6 +44,7 @@ XCODEBUILD_FILTER='^(/.+:[0-9+:[0-9]+:.(error|warning):|fatal|===|\*\*)'
 xcodebuild \
     -workspace Tests.xcworkspace \
     -scheme AllTests \
+    -destination name="iPhone 6" \
     test \
     | egrep "$XCODEBUILD_FILTER" -