diff --git a/qga/commands-posix.c b/qga/commands-posix.c
index dfc05f5b8a..1c1a165dae 100644
--- a/qga/commands-posix.c
+++ b/qga/commands-posix.c
@@ -2730,7 +2730,8 @@ GList *ga_command_blacklist_init(GList *blacklist)
             "guest-suspend-hybrid", "guest-network-get-interfaces",
             "guest-get-vcpus", "guest-set-vcpus",
             "guest-get-memory-blocks", "guest-set-memory-blocks",
-            "guest-get-memory-block-size", NULL};
+            "guest-get-memory-block-size", "guest-get-memory-block-info",
+            NULL};
         char **p = (char **)list;
 
         while (*p) {
diff --git a/qga/commands-win32.c b/qga/commands-win32.c
index 64b1c754b0..55ba5b263a 100644
--- a/qga/commands-win32.c
+++ b/qga/commands-win32.c
@@ -1894,7 +1894,7 @@ GList *ga_command_blacklist_init(GList *blacklist)
         "guest-suspend-hybrid",
         "guest-set-vcpus",
         "guest-get-memory-blocks", "guest-set-memory-blocks",
-        "guest-get-memory-block-size",
+        "guest-get-memory-block-size", "guest-get-memory-block-info",
         NULL};
     char **p = (char **)list_unsupported;