diff --git a/ccollect b/ccollect
index 8b8f9e5..5aaefe2 100755
--- a/ccollect
+++ b/ccollect
@@ -765,7 +765,7 @@ while [ "${source_no}" -lt "${no_sources}" ]; do
         oldest_bak=$(ls -${TSORT}1r | grep "^${INTERVAL}\\." | head -n 1 || \
             _exit_err "Listing oldest backup failed")
         _techo "Using ${oldest_bak} for destination dir ${destination_dir}"
-        if mv "${oldest_bak}" "${destination_dir}"; then
+        if mv "${oldest_bak}" "${destination_dir}" 2>/dev/null; then
             # Touch dest dir so it is not sorted wrong in listings below.
             ls_rm_exclude=$(basename "${destination_dir}")
 
@@ -779,7 +779,7 @@ while [ "${source_no}" -lt "${no_sources}" ]; do
         if [ "${remove}" -gt 0 ]; then
             _techo "Removing ${remove} backup(s)..."
 
-            if [ -z "${ls_rm_exclude}" ]; then
+            if [ -z "${ls_rm_exclude}" -o ${c_interval} -le 0 ]; then
                 # shellcheck disable=SC2010
                 ls -${TSORT}1r | grep "^${INTERVAL}\\." | head -n "${remove}" > "${TMP}" || \
                         _exit_err "Listing old backups failed"
@@ -793,6 +793,14 @@ while [ "${source_no}" -lt "${no_sources}" ]; do
         fi
     fi
 
+    #
+    # Skip backup of this source if interval is zero.
+    #
+    if [ ${c_interval} -le 0 ]; then
+        _techo "Skipping backup for this interval."
+        exit 0
+    fi
+
     #
     # Check for backup directory to clone from: Always clone from the latest one!
     # Exclude destination_dir from listing, it can be touched reused and renamed