diff --git a/src/frontend/variable.c b/src/frontend/variable.c
index b1ea5ab7d..1566eb00c 100644
--- a/src/frontend/variable.c
+++ b/src/frontend/variable.c
@@ -937,6 +937,7 @@ cp_vprint(void)
         }
     }
 
+    free_struct_variable(uv1);
     tfree(vars);
 }