diff --git a/_constraints b/_constraints
new file mode 100644
index 0000000..b8e23cb
--- /dev/null
+++ b/_constraints
@@ -0,0 +1,8 @@
+<constraints>
+  <hardware>
+  <disk>
+    <size unit="G">4</size>
+  </disk>
+  </hardware>
+</constraints>
+
diff --git a/git-annex.changes b/git-annex.changes
index 01feadb..a91c42e 100644
--- a/git-annex.changes
+++ b/git-annex.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Sep 15 14:54:15 UTC 2020 - Michel Normand <normand@linux.vnet.ibm.com>
+
+- Add _constraints 4GB min disk space
+
 -------------------------------------------------------------------
 Wed Sep  9 02:00:54 UTC 2020 - psimons@suse.com
 
diff --git a/git-annex.spec b/git-annex.spec
index 605a6bd..adc72c1 100644
--- a/git-annex.spec
+++ b/git-annex.spec
@@ -21,6 +21,7 @@ Version:        8.20200908
 Release:        0
 Summary:        Manage files with git, without checking their contents into git
 License:        AGPL-3.0-or-later AND GPL-3.0-or-later AND BSD-2-Clause AND MIT AND GPL-2.0-only
+Group:          System/Shells
 URL:            https://hackage.haskell.org/package/%{name}
 Source0:        https://github.com/peti/git-annex/archive/%{version}.tar.gz#/%{name}-%{version}.tar.gz
 BuildRequires:  bash-completion