diff --git a/diffoscope.spec b/diffoscope.spec
index 12cb55a..de083b9 100644
--- a/diffoscope.spec
+++ b/diffoscope.spec
@@ -18,8 +18,9 @@ Source0:       http://ftp.debian.org/debian/pool/main/d/diffoscope/diffoscope_%{
     bzip2 \
     xz \
     tar \
-    sng \
+    sng >= 1.1.0-2 \
     openssh \
+    openssh-clients \
     sqlite \
     genisoimage \
     squashfs-tools \