diff --git a/src/main/java/org/redisson/connection/MasterSlaveConnectionManager.java b/src/main/java/org/redisson/connection/MasterSlaveConnectionManager.java
index 60f476881..71016decc 100644
--- a/src/main/java/org/redisson/connection/MasterSlaveConnectionManager.java
+++ b/src/main/java/org/redisson/connection/MasterSlaveConnectionManager.java
@@ -102,19 +102,23 @@ public class MasterSlaveConnectionManager implements ConnectionManager {
         this.codec = new RedisCodecWrapper(cfg.getCodec());
     }
 
-    public <T> FutureListener<T> createReleaseWriteListener(final int slot, final RedisConnection conn) {
+    public <T> FutureListener<T> createReleaseWriteListener(final int slot,
+                                    final RedisConnection conn, final Timeout timeout) {
         return new FutureListener<T>() {
             @Override
             public void operationComplete(io.netty.util.concurrent.Future<T> future) throws Exception {
+                timeout.cancel();
                 releaseWrite(slot, conn);
             }
         };
     }
 
-    public <T> FutureListener<T> createReleaseReadListener(final int slot, final RedisConnection conn) {
+    public <T> FutureListener<T> createReleaseReadListener(final int slot,
+                                    final RedisConnection conn, final Timeout timeout) {
         return new FutureListener<T>() {
             @Override
             public void operationComplete(io.netty.util.concurrent.Future<T> future) throws Exception {
+                timeout.cancel();
                 releaseRead(slot, conn);
             }
         };
@@ -156,8 +160,8 @@ public class MasterSlaveConnectionManager implements ConnectionManager {
             asyncOperation.execute(promise, async);
 
             ex.set(new RedisTimeoutException());
-            timer.newTimeout(timerTask, config.getTimeout(), TimeUnit.MILLISECONDS);
-            promise.addListener(createReleaseWriteListener(slot, connection));
+            Timeout timeout = timer.newTimeout(timerTask, config.getTimeout(), TimeUnit.MILLISECONDS);
+            promise.addListener(createReleaseWriteListener(slot, connection, timeout));
         } catch (RedisConnectionException e) {
             ex.set(e);
             timer.newTimeout(timerTask, config.getRetryInterval(), TimeUnit.MILLISECONDS);
@@ -228,8 +232,8 @@ public class MasterSlaveConnectionManager implements ConnectionManager {
             asyncOperation.execute(promise, async);
 
             ex.set(new RedisTimeoutException());
-            timer.newTimeout(timerTask, config.getTimeout(), TimeUnit.MILLISECONDS);
-            promise.addListener(createReleaseWriteListener(slot, connection));
+            Timeout timeout = timer.newTimeout(timerTask, config.getTimeout(), TimeUnit.MILLISECONDS);
+            promise.addListener(createReleaseWriteListener(slot, connection, timeout));
         } catch (RedisConnectionException e) {
             ex.set(e);
             timer.newTimeout(timerTask, config.getRetryInterval(), TimeUnit.MILLISECONDS);
@@ -421,8 +425,8 @@ public class MasterSlaveConnectionManager implements ConnectionManager {
             asyncOperation.execute(promise, async);
 
             ex.set(new RedisTimeoutException());
-            timer.newTimeout(timerTask, config.getTimeout(), TimeUnit.MILLISECONDS);
-            promise.addListener(createReleaseReadListener(slot, connection));
+            Timeout timeout = timer.newTimeout(timerTask, config.getTimeout(), TimeUnit.MILLISECONDS);
+            promise.addListener(createReleaseReadListener(slot, connection, timeout));
         } catch (RedisConnectionException e) {
             ex.set(e);
             timer.newTimeout(timerTask, config.getRetryInterval(), TimeUnit.MILLISECONDS);