diff --git a/src/rdb.c b/src/rdb.c
index d2c085d4d..00cc184af 100644
--- a/src/rdb.c
+++ b/src/rdb.c
@@ -1146,6 +1146,8 @@ ssize_t rdbSaveSingleModuleAux(rio *rdb, int when, moduleType *mt) {
     /* Save a module-specific aux value. */
     RedisModuleIO io;
     int retval = rdbSaveType(rdb, RDB_OPCODE_MODULE_AUX);
+    if (retval == -1) return -1;
+    io.bytes += retval;
 
     /* Write the "module" identifier as prefix, so that we'll be able
      * to call the right module during loading. */
diff --git a/src/rdb.h b/src/rdb.h
index 885cf49c6..f22fbecd1 100644
--- a/src/rdb.h
+++ b/src/rdb.h
@@ -149,6 +149,7 @@ robj *rdbLoadObject(int type, rio *rdb, sds key);
 void backgroundSaveDoneHandler(int exitcode, int bysignal);
 int rdbSaveKeyValuePair(rio *rdb, robj *key, robj *val, long long expiretime);
 ssize_t rdbSaveSingleModuleAux(rio *rdb, int when, moduleType *mt);
+robj *rdbLoadCheckModuleValue(rio *rdb, char *modulename);
 robj *rdbLoadStringObject(rio *rdb);
 ssize_t rdbSaveStringObject(rio *rdb, robj *obj);
 ssize_t rdbSaveRawString(rio *rdb, unsigned char *s, size_t len);
diff --git a/src/redis-check-rdb.c b/src/redis-check-rdb.c
index 592feaf42..a9d110aa8 100644
--- a/src/redis-check-rdb.c
+++ b/src/redis-check-rdb.c
@@ -58,6 +58,7 @@ struct {
 #define RDB_CHECK_DOING_CHECK_SUM 5
 #define RDB_CHECK_DOING_READ_LEN 6
 #define RDB_CHECK_DOING_READ_AUX 7
+#define RDB_CHECK_DOING_READ_MODULE_AUX 8
 
 char *rdb_check_doing_string[] = {
     "start",
@@ -67,7 +68,8 @@ char *rdb_check_doing_string[] = {
     "read-object-value",
     "check-sum",
     "read-len",
-    "read-aux"
+    "read-aux",
+    "read-module-aux"
 };
 
 char *rdb_type_string[] = {
@@ -272,6 +274,21 @@ int redis_check_rdb(char *rdbfilename, FILE *fp) {
             decrRefCount(auxkey);
             decrRefCount(auxval);
             continue; /* Read type again. */
+        } else if (type == RDB_OPCODE_MODULE_AUX) {
+            /* AUX: Auxiliary data for modules. */
+            uint64_t moduleid, when_opcode, when;
+            rdbstate.doing = RDB_CHECK_DOING_READ_MODULE_AUX;
+            if ((moduleid = rdbLoadLen(&rdb,NULL)) == RDB_LENERR) goto eoferr;
+            if ((when_opcode = rdbLoadLen(&rdb,NULL)) == RDB_LENERR) goto eoferr;
+            if ((when = rdbLoadLen(&rdb,NULL)) == RDB_LENERR) goto eoferr;
+
+            char name[10];
+            moduleTypeNameByID(name,moduleid);
+            rdbCheckInfo("MODULE AUX for: %s", name);
+
+            robj *o = rdbLoadCheckModuleValue(&rdb,name);
+            decrRefCount(o);
+            continue; /* Read type again. */
         } else {
             if (!rdbIsObjectType(type)) {
                 rdbCheckError("Invalid object type: %d", type);