diff --git a/ui-ngx/src/app/modules/home/components/device/device-credentials-mqtt-basic.component.html b/ui-ngx/src/app/modules/home/components/device/device-credentials-mqtt-basic.component.html
index 692289b753..be71d3724e 100644
--- a/ui-ngx/src/app/modules/home/components/device/device-credentials-mqtt-basic.component.html
+++ b/ui-ngx/src/app/modules/home/components/device/device-credentials-mqtt-basic.component.html
@@ -32,7 +32,7 @@
     <ng-template #copyClientId>
       <tb-copy-button
         matSuffix
-        [miniButton]="false"
+        miniButton="false"
         [copyText]="deviceCredentialsMqttFormGroup.get('clientId').value"
         tooltipText="{{ 'device.copy-client-id' | translate }}"
         tooltipPosition="above"
@@ -59,7 +59,7 @@
     <ng-template #copyUserName>
       <tb-copy-button
         matSuffix
-        [miniButton]="false"
+        miniButton="false"
         *ngIf="deviceCredentialsMqttFormGroup.get('userName').value"
         [copyText]="deviceCredentialsMqttFormGroup.get('userName').value"
         tooltipText="{{ 'device.copy-user-name' | translate }}"
@@ -91,7 +91,7 @@
     <ng-template #copyPassword>
       <tb-copy-button
         matSuffix
-        [miniButton]="false"
+        miniButton="false"
         *ngIf="deviceCredentialsMqttFormGroup.get('password').value"
         [copyText]="deviceCredentialsMqttFormGroup.get('password').value"
         tooltipText="{{ 'device.copy-password' | translate }}"
diff --git a/ui-ngx/src/app/modules/home/components/device/device-credentials.component.html b/ui-ngx/src/app/modules/home/components/device/device-credentials.component.html
index c8dc23b733..303c46ef70 100644
--- a/ui-ngx/src/app/modules/home/components/device/device-credentials.component.html
+++ b/ui-ngx/src/app/modules/home/components/device/device-credentials.component.html
@@ -42,7 +42,7 @@
         <ng-template #copyAccessToken>
           <tb-copy-button
             matSuffix
-            [miniButton]="false"
+            miniButton="false"
             [copyText]="deviceCredentialsFormGroup.get('credentialsId').value"
             tooltipText="{{ 'device.copy-access-token' | translate }}"
             tooltipPosition="above"
@@ -63,7 +63,7 @@
         <textarea matInput formControlName="credentialsValue" cols="15" rows="5" required></textarea>
         <tb-copy-button
           matSuffix
-          [miniButton]="false"
+          miniButton="false"
           *ngIf="deviceCredentialsFormGroup.get('credentialsValue').value"
           [copyText]="deviceCredentialsFormGroup.get('credentialsValue').value"
           tooltipText="{{ 'device.copy-certificate' | translate }}"
diff --git a/ui-ngx/src/app/modules/home/pages/admin/oauth2-settings.component.html b/ui-ngx/src/app/modules/home/pages/admin/oauth2-settings.component.html
index dd1ae38c47..bc5ffd3ae5 100644
--- a/ui-ngx/src/app/modules/home/pages/admin/oauth2-settings.component.html
+++ b/ui-ngx/src/app/modules/home/pages/admin/oauth2-settings.component.html
@@ -95,7 +95,7 @@
                                         <input matInput [value]="redirectURI(domainInfo)" readonly>
                                         <tb-copy-button
                                           matSuffix
-                                          [miniButton]="false"
+                                          miniButton="false"
                                           color="primary"
                                           [copyText]="redirectURI(domainInfo)"
                                           tooltipText="{{ 'admin.oauth2.copy-redirect-uri' | translate }}"
@@ -107,7 +107,7 @@
                                         <input matInput [value]="redirectURIMixed(domainInfo)" readonly>
                                         <tb-copy-button
                                           matSuffix
-                                          [miniButton]="false"
+                                          miniButton="false"
                                           color="primary"
                                           [copyText]="redirectURIMixed(domainInfo)"
                                           tooltipText="{{ 'admin.oauth2.copy-redirect-uri' | translate }}"
@@ -166,7 +166,7 @@
                                         <textarea matInput formControlName="appSecret" rows="1" required></textarea>
                                         <tb-copy-button
                                           matSuffix
-                                          [miniButton]="false"
+                                          miniButton="false"
                                           color="primary"
                                           [copyText]="mobileInfo.get('appSecret').value"
                                           tooltipText="{{ 'admin.oauth2.copy-mobile-app-secret' | translate }}"