diff --git a/clearml_agent/helper/package/base.py b/clearml_agent/helper/package/base.py
index dd6190f..60c7737 100644
--- a/clearml_agent/helper/package/base.py
+++ b/clearml_agent/helper/package/base.py
@@ -177,7 +177,7 @@ class PackageManager(object):
                 cls._pip_version.append("==" + version)
 
     @classmethod
-    def get_pip_versions(cls, pip="pip", wrap='"'):
+    def get_pip_versions(cls, pip="pip", wrap=''):
         return [
             (wrap + pip + version + wrap)
             for version in cls._pip_version or [pip]