diff --git a/q-tools-functions b/q-tools-functions
index 00f92d0..54c52bd 100644
--- a/q-tools-functions
+++ b/q-tools-functions
@@ -168,7 +168,7 @@ function qcd_sqlite() {
             local db_dir
             while read db_dir; do
                 if [[ ! -d "$db_dir" ]]; then
-                  sqlite3 "$_QCD_DB" "INSERT INTO tmp_notexists (path) VALUES ('$db_dir');"
+                  sqlite3 "$_QCD_DB" "INSERT INTO tmp_notexists (path) VALUES ('$db_dir');" &>/dev/null || true
                 fi
             done < <( sqlite3 "$_QCD_DB" "SELECT path FROM history" )
             sqlite3 -column "$_QCD_DB" "DELETE FROM history WHERE path IN ( SELECT path FROM tmp_notexists );"