diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index 3b8b796f0c..f6c6940095 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -1762,7 +1762,7 @@ remoteDomainBlockStatsFlags(virDomainPtr domain,
     /* Deserialize the result. */
     if (virTypedParamsDeserialize((virTypedParameterRemotePtr) ret.params.params_val,
                                   ret.params.params_len,
-                                  REMOTE_DOMAIN_MEMORY_PARAMETERS_MAX,
+                                  REMOTE_DOMAIN_BLOCK_STATS_PARAMETERS_MAX,
                                   &params,
                                   nparams) < 0)
         goto cleanup;
@@ -2869,7 +2869,7 @@ static int remoteDomainGetBlockIoTune(virDomainPtr domain,
 
     if (virTypedParamsDeserialize((virTypedParameterRemotePtr) ret.params.params_val,
                                   ret.params.params_len,
-                                  REMOTE_DOMAIN_MEMORY_PARAMETERS_MAX,
+                                  REMOTE_DOMAIN_BLOCK_IO_TUNE_PARAMETERS_MAX,
                                   &params,
                                   nparams) < 0)
         goto cleanup;