diff --git a/frontend/less/espo/misc/selectize/custom.less b/frontend/less/espo/misc/selectize/custom.less
index a02d08900d..271f6010a3 100644
--- a/frontend/less/espo/misc/selectize/custom.less
+++ b/frontend/less/espo/misc/selectize/custom.less
@@ -1,5 +1,5 @@
 .filter > .form-group .field .selectize-control,
-.selectize-control.input-sm {
+.selectize-control.input-sm.form-control {
     &.multi {
         .selectize-input {
             font-size: var(--font-size-small);