diff --git a/dist/steps/run_tests.sh b/dist/steps/run_tests.sh
index 18b47bd..d28e15b 100755
--- a/dist/steps/run_tests.sh
+++ b/dist/steps/run_tests.sh
@@ -65,10 +65,11 @@ for platform in ${TEST_PLATFORMS//;/ }; do
   echo "###########################"
   echo ""
   
+  runTests=""
   if [ $platform -ne "COMBINE_RESULTS" ]; then
-    $runTests="-runTests -testPlatform $platform -testResults $FULL_ARTIFACTS_PATH/$platform-results.xml"
+    runTests="-runTests -testPlatform $platform -testResults $FULL_ARTIFACTS_PATH/$platform-results.xml"
   else
-    $runTests="-quit"
+    runTests="-quit"
   fi
 
   unity-editor \