diff --git a/tests/integration/harness/gkfs.py b/tests/integration/harness/gkfs.py
index bd3b92b0c0b2c6f1abf866ec3a67acd1293cc171..26db3b309df6ae62b88aaa48aeea5d3932c2a3b1 100644
--- a/tests/integration/harness/gkfs.py
+++ b/tests/integration/harness/gkfs.py
@@ -241,7 +241,7 @@ class Daemon:
             'LD_LIBRARY_PATH'      : libdirs,
             'GKFS_HOSTS_FILE'      : self.cwd / gkfs_hosts_file,
             'GKFS_DAEMON_LOG_PATH' : self.logdir / gkfs_daemon_log_file,
-            'GKFS_LOG_LEVEL'       : gkfs_daemon_log_level,
+            'GKFS_DAEMON_LOG_LEVEL': gkfs_daemon_log_level,
         }
         self._env.update(self._patched_env)
 
@@ -717,7 +717,7 @@ class FwdDaemon:
             'LD_LIBRARY_PATH'      : libdirs,
             'GKFS_HOSTS_FILE'      : self.cwd / gkfwd_hosts_file,
             'GKFS_DAEMON_LOG_PATH' : self.logdir / gkfwd_daemon_log_file,
-            'GKFS_LOG_LEVEL'       : gkfwd_daemon_log_level
+            'GKFS_DAEMON_LOG_LEVEL': gkfwd_daemon_log_level
         }
         self._env.update(self._patched_env)