diff --git a/src/game/structures.js b/src/game/structures.js
index 18993594..003acec1 100644
--- a/src/game/structures.js
+++ b/src/game/structures.js
@@ -496,6 +496,25 @@ exports.make = function(_runtimeData, _intents, _register, _globals) {
         return C.OK;
     });
 
+    StructureLab.prototype.unboostCreep = register.wrapFn(function(target) {
+        if(!target || !target.id || !register.creeps[target.id] || !(target instanceof globals.Creep)) {
+            register.assertTargetObject(target);
+            return C.ERR_INVALID_TARGET;
+        }
+        if(!this.my || !target.my) {
+            return C.ERR_NOT_OWNER;
+        }
+        if(!_.some(target.body, p => !!p.boost)) {
+            return C.ERR_NOT_FOUND;
+        }
+        if(!this.pos.isNearTo(target)) {
+            return C.ERR_NOT_IN_RANGE;
+        }
+        
+        intents.set(this.id, 'unboostCreep', {id: target.id});
+        return C.OK;
+    });
+
     Object.defineProperty(globals, 'StructureLab', {enumerable: true, value: StructureLab});
 
     /**
diff --git a/src/processor/intents/labs/intents.js b/src/processor/intents/labs/intents.js
index eeb81ca3..1410bf95 100644
--- a/src/processor/intents/labs/intents.js
+++ b/src/processor/intents/labs/intents.js
@@ -10,4 +10,7 @@ module.exports = function(object, objectIntents, scope) {
 
     if(objectIntents.boostCreep)
         require('./boost-creep')(object, objectIntents.boostCreep, scope);
+
+    if(objectIntents.unboostCreep)
+        require('./unboost-creep')(object, objectIntents.unboostCreep, roomObjects, roomTerrain, bulk, bulkUsers, roomController, stats);
 };
\ No newline at end of file
diff --git a/src/processor/intents/labs/unboost-creep.js b/src/processor/intents/labs/unboost-creep.js
new file mode 100644
index 00000000..c5cecdda
--- /dev/null
+++ b/src/processor/intents/labs/unboost-creep.js
@@ -0,0 +1,38 @@
+const _ = require('lodash'),
+    utils =  require('../../../utils'),
+    driver = utils.getDriver(),
+    C = driver.constants;
+
+module.exports = function(object, intent, roomObjects, roomTerrain, bulk) {
+    const target = roomObjects[intent.id];
+    if(!target || target.type != 'creep' || target.user != object.user) {
+        return;
+    }
+    if(Math.abs(target.x - object.x) > 1 || Math.abs(target.y - object.y) > 1) {
+        return;
+    }
+    const boostedParts = _.mapValues(_.groupBy(_.filter(target.body,p=>!!p.boost), 'boost'), v=>v.length);
+    if(!_.some(boostedParts)) {
+        return;
+    }
+    
+    target.body.forEach(function(p) {p.boost = null;});
+    require('../creeps/_recalc-body')(target);
+    bulk.update(target, {body: target.body, energyCapacity: target.energyCapacity});
+
+    C.RESOURCES_ALL.forEach(function(r){
+        if(!boostedParts[r]) {
+            return;
+        }
+        
+        const energyReturn = boostedParts[r]*C.LAB_UNBOOST_ENERGY;
+        if(energyReturn>0) {
+            require('../creeps/_create-energy')(target.x, target.y, target.room, energyReturn, roomObjects, bulk, C.RESOURCE_ENERGY);
+        }
+
+        const mineralReturn = boostedParts[r]*C.LAB_UNBOOST_MINERAL;
+        if(mineralReturn > 0) {
+            require('../creeps/_create-energy')(target.x, target.y, target.room, mineralReturn, roomObjects, bulk, r);
+        }
+    });
+};
\ No newline at end of file
diff --git a/src/utils.js b/src/utils.js
index 498b626c..b61319fb 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -783,6 +783,11 @@ exports.storeIntents = function(userId, userIntents, userRuntimeData) {
                 bodyPartsCount: parseInt(objectIntentsResult.boostCreep.bodyPartsCount)
             };
         }
+        if(objectIntentsResult.unboostCreep) {
+            objectIntents.unboostCreep = {
+                id: ""+objectIntentsResult.unboostCreep.id
+            }
+        }
         if(objectIntentsResult.send) {
             objectIntents.send = {
                 targetRoomName: ""+objectIntentsResult.send.targetRoomName,