diff --git a/timmy/env.py b/timmy/env.py
index 23bf02b..3ced26d 100644
--- a/timmy/env.py
+++ b/timmy/env.py
@@ -16,7 +16,7 @@
 #    under the License.
 
 project_name = 'timmy'
-version = '1.15.7'
+version = '1.15.8'
 
 if __name__ == '__main__':
     import sys
diff --git a/timmy/nodes.py b/timmy/nodes.py
index b188f5b..44daf21 100644
--- a/timmy/nodes.py
+++ b/timmy/nodes.py
@@ -370,7 +370,7 @@ class Node(object):
             outs, errs, code = tools.ssh_node(ip=self.ip,
                                               command=cmd,
                                               ssh_opts=self.ssh_opts,
-                                              env_vars='',
+                                              env_vars=self.env_vars,
                                               timeout=timeout,
                                               prefix=self.prefix)
             if code == 124: