diff --git a/CHANGELOG.md b/CHANGELOG.md
index cf88ec11e..9e82781f2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@ Exclamation symbols (:exclamation:) note something of importance e.g. breaking c
 ### Deprecated
 ### Removed
 ### Fixed
+- Missing DB table name specifier in `/cleanup` command. (#947)
 ### Security
 
 ## [0.56.0] - 2019-04-15
diff --git a/src/Commands/AdminCommands/CleanupCommand.php b/src/Commands/AdminCommands/CleanupCommand.php
index a136a5156..c3b084b43 100644
--- a/src/Commands/AdminCommands/CleanupCommand.php
+++ b/src/Commands/AdminCommands/CleanupCommand.php
@@ -306,7 +306,7 @@ private function getQueries($settings)
                     SELECT id
                     FROM (
                         SELECT id
-                        FROM  `message`
+                        FROM  `%1$s`
                         WHERE `date` < \'%2$s\'
                           AND `id` NOT IN (
                             SELECT `message_id`