diff --git a/src/command/defaults/GarbageCollectorCommand.php b/src/command/defaults/GarbageCollectorCommand.php
index 1081ac52e..2e85ed093 100644
--- a/src/command/defaults/GarbageCollectorCommand.php
+++ b/src/command/defaults/GarbageCollectorCommand.php
@@ -68,7 +68,7 @@ class GarbageCollectorCommand extends VanillaCommand{
 		$sender->sendMessage(KnownTranslationFactory::pocketmine_command_gc_entities(TextFormat::RED . number_format($entitiesCollected))->prefix(TextFormat::GOLD));
 
 		$sender->sendMessage(KnownTranslationFactory::pocketmine_command_gc_cycles(TextFormat::RED . number_format($cyclesCollected))->prefix(TextFormat::GOLD));
-		$sender->sendMessage(KnownTranslationFactory::pocketmine_command_gc_memoryFreed(TextFormat::RED . number_format(round((($memory - memory_get_usage()) / 1024) / 1024, 2), 2) . " MB")->prefix(TextFormat::GOLD));
+		$sender->sendMessage(KnownTranslationFactory::pocketmine_command_gc_memoryFreed(TextFormat::RED . number_format(round((($memory - memory_get_usage()) / 1024) / 1024, 2), 2))->prefix(TextFormat::GOLD));
 		return true;
 	}
 }