Remove obsolete file.
diff --git a/regress/add_from_zip.test b/regress/add_from_zip.test
deleted file mode 100644
index de89508..0000000
--- a/regress/add_from_zip.test
+++ /dev/null
@@ -1,6 +0,0 @@
-# add file from zip to zip
-program add_from_zip
-return 0
-args teststored.zip testfile.zip abac-repeat.txt
-file teststored.zip teststored.zip teststored.zip
-file-new testfile.zip testdeflated.zip