diff --git a/js/apps/admin-ui/cypress/e2e/realm_settings_tabs_test.spec.ts b/js/apps/admin-ui/cypress/e2e/realm_settings_tabs_test.spec.ts
index 4be9e9063aa..41ae7000a33 100644
--- a/js/apps/admin-ui/cypress/e2e/realm_settings_tabs_test.spec.ts
+++ b/js/apps/admin-ui/cypress/e2e/realm_settings_tabs_test.spec.ts
@@ -126,7 +126,6 @@ describe("Realm settings tabs tests", () => {
 
     realmSettingsPage.selectLoginThemeType("keycloak");
     realmSettingsPage.selectAccountThemeType("keycloak");
-    realmSettingsPage.selectAdminThemeType("base");
     realmSettingsPage.selectEmailThemeType("base");
 
     realmSettingsPage.saveThemes();
diff --git a/js/apps/admin-ui/src/realm-settings/ThemesTab.tsx b/js/apps/admin-ui/src/realm-settings/ThemesTab.tsx
index 120e52c8402..f1196f9ed29 100644
--- a/js/apps/admin-ui/src/realm-settings/ThemesTab.tsx
+++ b/js/apps/admin-ui/src/realm-settings/ThemesTab.tsx
@@ -120,15 +120,17 @@ export const RealmSettingsThemesTab = ({
                 placeholderText="Select a theme"
                 data-testid="select-account-theme"
               >
-                {themeTypes.account.map((theme, idx) => (
-                  <SelectOption
-                    selected={theme.name === field.value}
-                    key={`account-theme-${idx}`}
-                    value={theme.name}
-                  >
-                    {t(`${theme.name}`)}
-                  </SelectOption>
-                ))}
+                {themeTypes.account
+                  .filter((theme) => theme.name !== "base")
+                  .map((theme, idx) => (
+                    <SelectOption
+                      selected={theme.name === field.value}
+                      key={`account-theme-${idx}`}
+                      value={theme.name}
+                    >
+                      {t(`${theme.name}`)}
+                    </SelectOption>
+                  ))}
               </Select>
             )}
           />
@@ -162,15 +164,17 @@ export const RealmSettingsThemesTab = ({
                 placeholderText="Select a theme"
                 data-testid="select-admin-theme"
               >
-                {themeTypes.admin.map((theme, idx) => (
-                  <SelectOption
-                    selected={theme.name === field.value}
-                    key={`admin-theme-${idx}`}
-                    value={theme.name}
-                  >
-                    {t(`${theme.name}`)}
-                  </SelectOption>
-                ))}
+                {themeTypes.admin
+                  .filter((theme) => theme.name !== "base")
+                  .map((theme, idx) => (
+                    <SelectOption
+                      selected={theme.name === field.value}
+                      key={`admin-theme-${idx}`}
+                      value={theme.name}
+                    >
+                      {t(`${theme.name}`)}
+                    </SelectOption>
+                  ))}
               </Select>
             )}
           />