diff --git a/src/main/java/com/lambdaworks/redis/api/async/RedisTransactionalAsyncCommands.java b/src/main/java/com/lambdaworks/redis/api/async/RedisTransactionalAsyncCommands.java
index e51c642521..49e2c3d4b8 100644
--- a/src/main/java/com/lambdaworks/redis/api/async/RedisTransactionalAsyncCommands.java
+++ b/src/main/java/com/lambdaworks/redis/api/async/RedisTransactionalAsyncCommands.java
@@ -42,7 +42,9 @@ public interface RedisTransactionalAsyncCommands<K, V> {
      *
      * @return List&lt;Object&gt; array-reply each element being the reply to each of the commands in the atomic transaction.
      *
-     *         When using {@code WATCH}, {@code EXEC} can return a
+     *         When using {@code WATCH}, {@code EXEC} can return a {@link TransactionResult#wasDiscarded discarded
+     *         TransactionResult}.
+     * @see TransactionResult#wasDiscarded
      */
     RedisFuture<List<Object>> exec();
 
diff --git a/src/main/java/com/lambdaworks/redis/api/rx/RedisTransactionalReactiveCommands.java b/src/main/java/com/lambdaworks/redis/api/rx/RedisTransactionalReactiveCommands.java
index 2012191af8..ce583543b5 100644
--- a/src/main/java/com/lambdaworks/redis/api/rx/RedisTransactionalReactiveCommands.java
+++ b/src/main/java/com/lambdaworks/redis/api/rx/RedisTransactionalReactiveCommands.java
@@ -40,7 +40,9 @@ public interface RedisTransactionalReactiveCommands<K, V> {
      *
      * @return Object array-reply each element being the reply to each of the commands in the atomic transaction.
      *
-     *         When using {@code WATCH}, {@code EXEC} can return a
+     *         When using {@code WATCH}, {@code EXEC} can return a {@link TransactionResult#wasDiscarded discarded
+     *         TransactionResult}.
+     * @see TransactionResult#wasDiscarded
      */
     Observable<Object> exec();
 
diff --git a/src/main/java/com/lambdaworks/redis/api/sync/RedisTransactionalCommands.java b/src/main/java/com/lambdaworks/redis/api/sync/RedisTransactionalCommands.java
index 32eb20722b..bce8d55a84 100644
--- a/src/main/java/com/lambdaworks/redis/api/sync/RedisTransactionalCommands.java
+++ b/src/main/java/com/lambdaworks/redis/api/sync/RedisTransactionalCommands.java
@@ -40,7 +40,9 @@ public interface RedisTransactionalCommands<K, V> {
      *
      * @return List&lt;Object&gt; array-reply each element being the reply to each of the commands in the atomic transaction.
      *
-     *         When using {@code WATCH}, {@code EXEC} can return a
+     *         When using {@code WATCH}, {@code EXEC} can return a {@link TransactionResult#wasDiscarded discarded
+     *         TransactionResult}.
+     * @see TransactionResult#wasDiscarded
      */
     List<Object> exec();
 
diff --git a/src/main/templates/com/lambdaworks/redis/api/RedisTransactionalCommands.java b/src/main/templates/com/lambdaworks/redis/api/RedisTransactionalCommands.java
index 438c8b3513..b191ff52c1 100644
--- a/src/main/templates/com/lambdaworks/redis/api/RedisTransactionalCommands.java
+++ b/src/main/templates/com/lambdaworks/redis/api/RedisTransactionalCommands.java
@@ -39,7 +39,9 @@ public interface RedisTransactionalCommands<K, V> {
      *
      * @return List&lt;Object&gt; array-reply each element being the reply to each of the commands in the atomic transaction.
      *
-     *         When using {@code WATCH}, {@code EXEC} can return a
+     *         When using {@code WATCH}, {@code EXEC} can return a {@link TransactionResult#wasDiscarded discarded
+     *         TransactionResult}.
+     * @see TransactionResult#wasDiscarded
      */
     List<Object> exec();