1 files changed, 1 insertions, 1 deletions
diff --git a/Dockerfile b/Dockerfile
index 23aa1502..efb9de46 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -40,7 +40,7 @@ ENV BUILD_DEPS="apt-utils bsdtar gnupg gosu wget curl bzip2 build-essential pyth
     OAUTH2_ID_MAP="" \
     OAUTH2_USERNAME_MAP="" \
     OAUTH2_FULLNAME_MAP="" \
-    OAUTH2_ID_TOKEN_WHITELIST_FIELDS=[] \
+    OAUTH2_ID_TOKEN_WHITELIST_FIELDS="" \
     OAUTH2_REQUEST_PERMISSIONS='openid profile email' \
     OAUTH2_EMAIL_MAP="" \
     LDAP_ENABLE=false \