1 files changed, 3 insertions, 1 deletions

diff --git a/client/src/app/+admin/config/edit-custom-config/edit-basic-configuration.component.ts b/client/src/app/+admin/config/edit-custom-config/edit-basic-configuration.component.ts
index 56227d11c..29910369a 100644
--- a/client/src/app/+admin/config/edit-custom-config/edit-basic-configuration.component.ts
+++ b/client/src/app/+admin/config/edit-custom-config/edit-basic-configuration.component.ts
@@ -103,7 +103,7 @@ export class EditBasicConfigurationComponent implements OnInit, OnChanges {
     signupControl.valueChanges
       .pipe(pairwise())
       .subscribe(([ oldValue, newValue ]) => {
-        if (oldValue !== true && newValue === true) {
+        if (oldValue === false && newValue === true) {
           /* eslint-disable max-len */
           this.signupAlertMessage = $localize`You enabled signup: we automatically enabled the "Block new videos automatically" checkbox of the "Videos" section just below.`
 
@@ -118,5 +118,7 @@ export class EditBasicConfigurationComponent implements OnInit, OnChanges {
           })
         }
       })
+
+    signupControl.updateValueAndValidity()
   }
 }