diff --git a/ceph-iscsi-3.0+1547720996.tar.gz b/ceph-iscsi-3.0+1547720996.tar.gz
new file mode 100644
index 0000000..2cd8f60
--- /dev/null
+++ b/ceph-iscsi-3.0+1547720996.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0e3f80e3e2688eb2cdbfb2e1e3d3431b78a7a0ba766669c8ce2d8152ecb051ec
+size 118518
diff --git a/ceph-iscsi-3.0.tar.gz b/ceph-iscsi-3.0.tar.gz
deleted file mode 100644
index 20410d1..0000000
--- a/ceph-iscsi-3.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b0a68d067b51e1f9e23fcb4071edc6af426204c1427f8729bb61dda53c18c90f
-size 118493
diff --git a/ceph-iscsi.changes b/ceph-iscsi.changes
index 0440f03..d4751a7 100644
--- a/ceph-iscsi.changes
+++ b/ceph-iscsi.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Jan 17 10:30:29 UTC 2019 - ncutler@suse.com
+
+- checkin.sh: ensure tarballs are uniquely named
+
 -------------------------------------------------------------------
 Wed Jan 16 11:44:12 UTC 2019 - ncutler@suse.com
 
diff --git a/ceph-iscsi.spec b/ceph-iscsi.spec
index 1c77fa4..28ed99f 100644
--- a/ceph-iscsi.spec
+++ b/ceph-iscsi.spec
@@ -19,7 +19,7 @@
 %endif
 
 Name:           ceph-iscsi
-Version:        3.0
+Version:        3.0+1547720996
 Release:        1%{?dist}
 Group:          System/Filesystems
 Summary:        Python modules for Ceph iSCSI gateway configuration management
diff --git a/checkin.sh b/checkin.sh
index 0f77811..b52f48a 100644
--- a/checkin.sh
+++ b/checkin.sh
@@ -93,8 +93,10 @@ if [ ! -d .git ]; then
     exit 1
 fi
 echo "Extracting spec file"
-cp $PROJECT.spec $THIS_DIR
 VERSION=$(grep ^Version *spec | sed -r "s/^Version:\s+//")
+VERSION="${VERSION}+$(date +%s)"
+sed -i -e 's/^Version:.*/Version:        '$VERSION'/' $PROJECT.spec
+cp $PROJECT.spec $THIS_DIR
 echo "Version number is ->$VERSION<-"
 cd ..
 mv clone "$PROJECT-$VERSION"