diff --git a/clearml/backend_api/session/defs.py b/clearml/backend_api/session/defs.py
index 46ad41f3..935b0d8d 100644
--- a/clearml/backend_api/session/defs.py
+++ b/clearml/backend_api/session/defs.py
@@ -16,10 +16,10 @@ ENV_OFFLINE_MODE = EnvEntry("CLEARML_OFFLINE_MODE", "TRAINS_OFFLINE_MODE", type=
 ENV_CLEARML_NO_DEFAULT_SERVER = EnvEntry(
     "CLEARML_NO_DEFAULT_SERVER", "TRAINS_NO_DEFAULT_SERVER", converter=safe_text_to_bool, type=bool, default=True
 )
-ENV_DISABLE_VAULT_SUPPORT = EnvEntry('CLEARML_DISABLE_VAULT_SUPPORT', type=bool)
-ENV_ENABLE_ENV_CONFIG_SECTION = EnvEntry('CLEARML_ENABLE_ENV_CONFIG_SECTION', type=bool)
-ENV_ENABLE_FILES_CONFIG_SECTION = EnvEntry('CLEARML_ENABLE_FILES_CONFIG_SECTION', type=bool)
-ENV_DEFERRED_TASK_INIT = EnvEntry('CLEARML_DEFERRED_TASK_INIT', type=bool)
+ENV_DISABLE_VAULT_SUPPORT = EnvEntry("CLEARML_DISABLE_VAULT_SUPPORT", type=bool)
+ENV_ENABLE_ENV_CONFIG_SECTION = EnvEntry("CLEARML_ENABLE_ENV_CONFIG_SECTION", type=bool)
+ENV_ENABLE_FILES_CONFIG_SECTION = EnvEntry("CLEARML_ENABLE_FILES_CONFIG_SECTION", type=bool)
+ENV_DEFERRED_TASK_INIT = EnvEntry("CLEARML_DEFERRED_TASK_INIT", type=bool)
 ENV_IGNORE_MISSING_CONFIG = EnvEntry("CLEARML_IGNORE_MISSING_CONFIG", type=bool)
 
 """