diff --git a/engines/lure/surface.cpp b/engines/lure/surface.cpp
index 5e45bf9790c..1b43b3e3ae3 100644
--- a/engines/lure/surface.cpp
+++ b/engines/lure/surface.cpp
@@ -612,7 +612,7 @@ TalkDialog::TalkDialog(uint16 characterId, uint16 destCharacterId, uint16 active
 }
 
 TalkDialog::~TalkDialog() {
-	delete _lines;
+	Memory::dealloc(_lines);
 	delete _surface;
 }