diff --git a/dot_pam_environment.tmpl b/dot_pam_environment.tmpl
index 7327fb3..42b3820 100644
--- a/dot_pam_environment.tmpl
+++ b/dot_pam_environment.tmpl
@@ -24,11 +24,6 @@ CCACHE_CONFIGPATH       DEFAULT=${XDG_CONFIG_HOME}/ccache.config
 CCACHE_DIR              DEFAULT=${XDG_CACHE_HOME}/ccache
 CCNET_CONF_DIR          DEFAULT=${XDG_CONFIG_HOME}/ccnet
 CONDARC                 DEFAULT=${XDG_CONFIG_HOME}/conda/condarc
-
-# NOTE: in order for rootless docker to work on BTRFS, need the
-# user_subvol_rm_allowed mount option on the host filesystem
-
-DOCKER_HOST             DEFAULT=unix://${XDG_RUNTIME_DIR}/docker.sock
 GEM_HOME                DEFAULT=${XDG_DATA_HOME}/gem
 GEM_SPEC_CACHE          DEFAULT=${XDG_CACHE_HOME}/gem
 GRIPHOME                DEFAULT=${XDG_CONFIG_HOME}/grip