diff --git a/resources/assets/less/metager/result-page.less b/resources/assets/less/metager/result-page.less
index 2d9bf666112b6166f80edc33adec0b541c4e229d..467199d70102af22dedc9fe800a47a202b48f41e 100644
--- a/resources/assets/less/metager/result-page.less
+++ b/resources/assets/less/metager/result-page.less
@@ -358,7 +358,7 @@ a {
     display: grid;
     grid-template-columns: @results-width-max @additions-width-max;
     grid-template-areas: "searchbar ." "foki ." "results additions";
-    grid-column-gap: @padding-small-default * 2;
+    grid-column-gap: (@padding-small-default * 2);
     grid-row-gap: @padding-small-default;
     justify-items: stretch;
     align-items: stretch;