diff --git a/doc/api.md b/doc/api.md
index 386d81d33..bac8a9a19 100644
--- a/doc/api.md
+++ b/doc/api.md
@@ -787,7 +787,7 @@ All scoreboards known to the bot in an object scoreboard name -> scoreboard.
 
 #### bot.controlState
 
-An object whose keys are the main control states: ['forward', 'back', 'left', 'right', 'jump', 'sprint'].
+An object whose keys are the main control states: ['forward', 'back', 'left', 'right', 'jump', 'sprint', 'sneak'].
 
 Setting values for this object internally calls [bot.setControlState](#botsetcontrolstatecontrol-state).
 
@@ -1144,7 +1144,7 @@ Get out of bed. `cb` can have an err parameter if the bot cannot wake up.
 
 #### bot.setControlState(control, state)
 
- * `control` - one of ['forward', 'back', 'left', 'right', 'jump', 'sprint']
+ * `control` - one of ['forward', 'back', 'left', 'right', 'jump', 'sprint', 'sneak']
  * `state` - `true` or `false`
 
 #### bot.clearControlStates()
diff --git a/lib/plugins/physics.js b/lib/plugins/physics.js
index 1851da1c1..a547e52cf 100644
--- a/lib/plugins/physics.js
+++ b/lib/plugins/physics.js
@@ -34,7 +34,8 @@ function inject (bot) {
     left: false,
     right: false,
     jump: false,
-    sprint: false
+    sprint: false,
+    sneak: false
   }
   let jumpQueued = false
   let lastSentYaw = null
@@ -302,6 +303,12 @@ function inject (bot) {
         actionId: state ? 3 : 4,
         jumpBoost: 0
       })
+    } else if (control === 'sneak') {
+      bot._client.write('entity_action', {
+        entityId: bot.entity.id,
+        actionId: state ? 0 : 1,
+        jumpBoost: 0
+      })
     }
   }