diff --git a/src/t_list.c b/src/t_list.c
index 2a98103333b71d9014983b78e0b05ea6fe8cccd9..6b4a611e47e257ad4a8b09f90610f96533a995a8 100644
--- a/src/t_list.c
+++ b/src/t_list.c
@@ -823,6 +823,13 @@ void blockingPopGenericCommand(redisClient *c, int where) {
             }
         }
     }
+    /* If we are inside a MULTI/EXEC and the list is empty the only thing
+     * we can do is treating it as a timeout (even with timeout 0). */
+    if (c->flags & REDIS_MULTI) {
+        addReply(c,shared.nullmultibulk);
+        return;
+    }
+
     /* If the list is empty or the key does not exists we must block */
     timeout = strtol(c->argv[c->argc-1]->ptr,NULL,10);
     if (timeout > 0) timeout += time(NULL);
diff --git a/tests/unit/type/list.tcl b/tests/unit/type/list.tcl
index d3ed90ecc0fc174534983fe60a66bd3260aded9c..ca0da764470f73957a2202f04bdfb0853497dc0b 100644
--- a/tests/unit/type/list.tcl
+++ b/tests/unit/type/list.tcl
@@ -172,6 +172,17 @@ start_server {
         }
     }
 
+    test {BLPOP inside a transaction} {
+        r del xlist
+        r lpush xlist foo
+        r lpush xlist bar
+        r multi
+        r blpop xlist 0
+        r blpop xlist 0
+        r blpop xlist 0
+        r exec
+    } {{xlist bar} {xlist foo} {}}
+
     test {LPUSHX, RPUSHX - generic} {
         r del xlist
         assert_equal 0 [r lpushx xlist a]