diff --git a/render/instance.c b/render/instance.c
index 02e68040..a9b70ffe 100644
--- a/render/instance.c
+++ b/render/instance.c
@@ -214,6 +214,7 @@ void RrInstanceFree (RrInstance *inst)
         g_free(inst->pseudo_colors);
         g_hash_table_destroy(inst->color_hash);
         g_object_unref(inst->pango);
+        g_free(inst);
     }
 }