diff --git a/src-ui/src/app/components/admin/config/config.component.ts b/src-ui/src/app/components/admin/config/config.component.ts
index db09d1500..570eb7d55 100644
--- a/src-ui/src/app/components/admin/config/config.component.ts
+++ b/src-ui/src/app/components/admin/config/config.component.ts
@@ -166,7 +166,9 @@ export class ConfigComponent
           this.configForm.patchValue(state, { emitEvent: false })
         })
 
-      this.isDirty$ = dirtyCheck(this.configForm, this.store.asObservable())
+      this.isDirty$ = dirtyCheck(this.configForm, this.store.asObservable(), {
+        excludeKeys: ['externally_configured_variables'],
+      })
     }
     this.configForm.patchValue(config)