diff --git a/caps/static/caps/scss/twins.scss b/caps/static/caps/scss/twins.scss
index ddec7f19a..4c3571f0d 100644
--- a/caps/static/caps/scss/twins.scss
+++ b/caps/static/caps/scss/twins.scss
@@ -37,11 +37,11 @@
         background: rgba(255, 255, 255, 0.3);
     }
 
-    thead > tr:first-child() > :nth-child(2) {
+    thead > tr:first-child > :nth-child(2) {
         border-top: $table-border-width solid $table-border-color;
     }
 
-    tbody > tr:last-child() > :nth-child(2) {
+    tbody > tr:last-child > :nth-child(2) {
         border-bottom: $table-border-width solid $table-border-color;
     }
 
diff --git a/scoring/static/scoring/scss/methodology.scss b/scoring/static/scoring/scss/methodology.scss
index 655dd0867..ee74b2c66 100644
--- a/scoring/static/scoring/scss/methodology.scss
+++ b/scoring/static/scoring/scss/methodology.scss
@@ -47,7 +47,7 @@
         }
 
         tbody tr td, thead tr th {
-            &:first-child() {
+            &:first-child {
                 text-align: left;
             }
         }