diff --git a/homeassistant/components/mqtt/abbreviations.py b/homeassistant/components/mqtt/abbreviations.py
index 89857efc149..22f725be4d6 100644
--- a/homeassistant/components/mqtt/abbreviations.py
+++ b/homeassistant/components/mqtt/abbreviations.py
@@ -19,7 +19,6 @@ ABBREVIATIONS = {
     "bri_tpl": "brightness_template",
     "bri_val_tpl": "brightness_value_template",
     "clr_temp_cmd_tpl": "color_temp_command_template",
-    "clrm": "color_mode",
     "clrm_stat_t": "color_mode_state_topic",
     "clrm_val_tpl": "color_mode_value_template",
     "clr_temp_cmd_t": "color_temp_command_topic",
diff --git a/homeassistant/components/mqtt/const.py b/homeassistant/components/mqtt/const.py
index 96300977722..7d601aad1fa 100644
--- a/homeassistant/components/mqtt/const.py
+++ b/homeassistant/components/mqtt/const.py
@@ -71,7 +71,6 @@ CONF_BRIGHTNESS_SCALE = "brightness_scale"
 CONF_BRIGHTNESS_STATE_TOPIC = "brightness_state_topic"
 CONF_BRIGHTNESS_TEMPLATE = "brightness_template"
 CONF_BRIGHTNESS_VALUE_TEMPLATE = "brightness_value_template"
-CONF_COLOR_MODE = "color_mode"
 CONF_COLOR_MODE_STATE_TOPIC = "color_mode_state_topic"
 CONF_COLOR_MODE_VALUE_TEMPLATE = "color_mode_value_template"
 CONF_COLOR_TEMP_COMMAND_TEMPLATE = "color_temp_command_template"