diff --git a/src/filepath.c b/src/filepath.c
index cbf2da4..3bf8a2d 100644
--- a/src/filepath.c
+++ b/src/filepath.c
@@ -2110,6 +2110,7 @@
 	if (buf == NULL)
 	{
 	    vim_free(p);
+	    vim_free(remain);
 	    goto fail;
 	}