diff --git a/src/analyses/memLeak.ml b/src/analyses/memLeak.ml
index 87a1e26433..456d434be7 100644
--- a/src/analyses/memLeak.ml
+++ b/src/analyses/memLeak.ml
@@ -204,8 +204,7 @@ struct
     match desc.special arglist with
     | Malloc _
     | Calloc _
-    | Realloc _
-    | Alloca _ ->
+    | Realloc _ ->
       ctx.sideg () true;
       begin match ctx.ask (Queries.AllocVar {on_stack = false}) with
         | `Lifted var ->