diff --git a/src/components/realm-selector/realm-selector.css b/src/components/realm-selector/realm-selector.css
index 40fd0473f1..900a698dd2 100644
--- a/src/components/realm-selector/realm-selector.css
+++ b/src/components/realm-selector/realm-selector.css
@@ -18,7 +18,7 @@
   width: 100%;
 }
 
-.keycloak__realm_selector__context_selector {
+.pf-c-context-selector.keycloak__realm_selector__context_selector {
   --pf-c-context-selector__toggle--Color: var(--pf-c-nav__link--m-current--Color);
 }
 
@@ -31,7 +31,7 @@
   text-align: left;
 }
 
-.keycloak__page_nav__nav_item__realm-selector {
+.pf-c-nav__item.keycloak__page_nav__nav_item__realm-selector {
   margin-top: var(--pf-c-nav__link--PaddingTop);
   padding-right: var(--pf-c-nav__link--PaddingRight);
   margin-bottom: var(--pf-c-nav__link--PaddingBottom);