diff --git a/modules/ui/src/app/pages/general-settings/general-settings.component.html b/modules/ui/src/app/pages/general-settings/general-settings.component.html
index a8a7a6beb..e1825acc4 100644
--- a/modules/ui/src/app/pages/general-settings/general-settings.component.html
+++ b/modules/ui/src/app/pages/general-settings/general-settings.component.html
@@ -96,7 +96,10 @@
         color="primary"
         (click)="saveSetting()"
         [disabled]="
-          !isFormValues || vm.isLessThanOneInterface || settingsDisable
+          !isFormValues ||
+          vm.isLessThanOneInterface ||
+          settingsDisable ||
+          settingForm.pristine
         ">
         Save
       </button>
diff --git a/modules/ui/src/app/pages/general-settings/general-settings.component.spec.ts b/modules/ui/src/app/pages/general-settings/general-settings.component.spec.ts
index cca3ba9c0..7e2fdcbe0 100644
--- a/modules/ui/src/app/pages/general-settings/general-settings.component.spec.ts
+++ b/modules/ui/src/app/pages/general-settings/general-settings.component.spec.ts
@@ -322,6 +322,7 @@ describe('GeneralSettingsComponent', () => {
         key: MOCK_SYSTEM_CONFIG_WITH_DATA?.network?.internet_intf,
         value: 'value',
       });
+      component.settingForm.markAsDirty();
       fixture.detectChanges();
 
       const saveBtn = compiled.querySelector(