diff --git a/src/ru/pulsar/jenkins/library/utils/CoverageUtils.groovy b/src/ru/pulsar/jenkins/library/utils/CoverageUtils.groovy
index b691ab7e..beb27d7b 100644
--- a/src/ru/pulsar/jenkins/library/utils/CoverageUtils.groovy
+++ b/src/ru/pulsar/jenkins/library/utils/CoverageUtils.groovy
@@ -18,7 +18,7 @@ class CoverageUtils {
         if (steps.isUnix()) {
             pids = steps.sh("ps -aux | grep '$name' | awk '{print \$2}'", false, true, 'UTF-8')
         } else {
-            pids = steps.bat("chcp 65001 > nul \nfor /f \"tokens=2\" %a in ('tasklist ^| findstr $name') do @echo %a", false, true, 'UTF-8')
+            pids = steps.bat('chcp 65001 > nul \nfor /f \"tokens=2\" %a in (\'tasklist ^| findstr $name\') do @echo %a', false, true, 'UTF-8')
         }
         return pids.split('\n').toList()
     }