diff --git a/src/eval.c b/src/eval.c
index 29bec6f..6165434 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -18811,6 +18811,7 @@
 		if (dict_add(fudi.fd_dict, fudi.fd_di) == FAIL)
 		{
 		    vim_free(fudi.fd_di);
+		    vim_free(fp);
 		    goto erret;
 		}
 	    }