diff --git a/src/object.cpp b/src/object.cpp
index ce6265ad1..e7f053a24 100644
--- a/src/object.cpp
+++ b/src/object.cpp
@@ -1302,6 +1302,10 @@ NULL
          * because we update the access time only
          * when the key is read or overwritten. */
         addReplyLongLong(c,LFUDecrAndReturn(o));
+    } else if (!strcasecmp(szFromObj(c->argv[1]), "lastmodified") && c->argc == 3) {
+        if ((o = objectCommandLookupOrReply(c,c->argv[2],shared.null[c->resp]))
+                == NULL) return;
+        addReplyLongLong(c, (g_pserver->mstime - (o->mvcc_tstamp >> MVCC_MS_SHIFT)) / 1000);
     } else {
         addReplySubcommandSyntaxError(c);
     }
diff --git a/src/server.cpp b/src/server.cpp
index b72d7e118..c33ff389b 100644
--- a/src/server.cpp
+++ b/src/server.cpp
@@ -4988,7 +4988,7 @@ void incrementMvccTstamp()
 {
     uint64_t msPrev;
     __atomic_load(&g_pserver->mvcc_tstamp, &msPrev, __ATOMIC_ACQUIRE);
-    msPrev >>= 20;  // convert to milliseconds
+    msPrev >>= MVCC_MS_SHIFT;  // convert to milliseconds
 
     long long mst;
     __atomic_load(&g_pserver->mstime, &mst, __ATOMIC_RELAXED);
@@ -4998,7 +4998,7 @@ void incrementMvccTstamp()
     }
     else
     {
-        atomicSet(g_pserver->mvcc_tstamp, ((uint64_t)g_pserver->mstime) << 20);
+        atomicSet(g_pserver->mvcc_tstamp, ((uint64_t)g_pserver->mstime) << MVCC_MS_SHIFT);
     }
 }
 
diff --git a/src/server.h b/src/server.h
index 2f6dcd69a..bd2b43fbc 100644
--- a/src/server.h
+++ b/src/server.h
@@ -722,6 +722,8 @@ typedef struct RedisModuleDigest {
 #define OBJ_SHARED_REFCOUNT (0x7FFFFFFF) 
 #define OBJ_MVCC_INVALID (0xFFFFFFFFFFFFFFFFULL)
 
+#define MVCC_MS_SHIFT 20
+
 typedef struct redisObject {
     unsigned type:4;
     unsigned encoding:4;