diff --git a/src/components/account_actions/account_actions.vue b/src/components/account_actions/account_actions.vue
index 273aac69..fc303271 100644
--- a/src/components/account_actions/account_actions.vue
+++ b/src/components/account_actions/account_actions.vue
@@ -74,7 +74,7 @@
         </button>
       </template>
     </Popover>
-    <portal to="modal">
+    <teleport to="#modal">
       <confirm-modal
         v-if="showingConfirmBlock"
         :title="$t('user_card.block_confirm_title')"
@@ -93,7 +93,7 @@
           />
         </i18n>
       </confirm-modal>
-    </portal>
+    </teleport>
   </div>
 </template>
 
diff --git a/src/components/desktop_nav/desktop_nav.vue b/src/components/desktop_nav/desktop_nav.vue
index 18630385..92622cf9 100644
--- a/src/components/desktop_nav/desktop_nav.vue
+++ b/src/components/desktop_nav/desktop_nav.vue
@@ -76,7 +76,7 @@
         </button>
       </div>
     </div>
-    <portal to="modal">
+    <teleport to="#modal">
       <confirm-modal
         v-if="showingConfirmLogout"
         :title="$t('login.logout_confirm_title')"
@@ -87,7 +87,7 @@
       >
         {{ $t('login.logout_confirm') }}
       </confirm-modal>
-    </portal>
+    </teleport>
   </nav>
 </template>
 <script src="./desktop_nav.js"></script>
diff --git a/src/components/extra_buttons/extra_buttons.vue b/src/components/extra_buttons/extra_buttons.vue
index 4641947a..c1c15c0f 100644
--- a/src/components/extra_buttons/extra_buttons.vue
+++ b/src/components/extra_buttons/extra_buttons.vue
@@ -165,7 +165,7 @@
           />
         </FALayers>
       </span>
-      <portal to="modal">
+      <teleport to="#modal">
         <ConfirmModal
           v-if="showingDeleteDialog"
           :title="$t('status.delete_confirm_title')"
@@ -176,7 +176,7 @@
         >
           {{ $t('status.delete_confirm') }}
         </ConfirmModal>
-      </portal>
+      </teleport>
     </template>
   </Popover>
 </template>
diff --git a/src/components/follow_button/follow_button.vue b/src/components/follow_button/follow_button.vue
index 5c799406..b4567348 100644
--- a/src/components/follow_button/follow_button.vue
+++ b/src/components/follow_button/follow_button.vue
@@ -7,7 +7,7 @@
     @click="onClick"
   >
     {{ label }}
-    <portal to="modal">
+    <teleport to="#modal">
       <confirm-modal
         v-if="showingConfirmUnfollow"
         :title="$t('user_card.unfollow_confirm_title')"
@@ -26,7 +26,7 @@
           />
         </i18n>
       </confirm-modal>
-    </portal>
+    </teleport>
   </button>
 </template>
 
diff --git a/src/components/mobile_nav/mobile_nav.vue b/src/components/mobile_nav/mobile_nav.vue
index 6b6b8f21..6d826622 100644
--- a/src/components/mobile_nav/mobile_nav.vue
+++ b/src/components/mobile_nav/mobile_nav.vue
@@ -88,7 +88,7 @@
       ref="sideDrawer"
       :logout="logout"
     />
-    <portal to="modal">
+    <teleport to="#modal">
       <confirm-modal
         v-if="showingConfirmLogout"
         :title="$t('login.logout_confirm_title')"
@@ -99,7 +99,7 @@
       >
         {{ $t('login.logout_confirm') }}
       </confirm-modal>
-    </portal>
+    </teleport>
   </div>
 </template>
 
diff --git a/src/components/retweet_button/retweet_button.vue b/src/components/retweet_button/retweet_button.vue
index 9ed24bd5..134fcb36 100644
--- a/src/components/retweet_button/retweet_button.vue
+++ b/src/components/retweet_button/retweet_button.vue
@@ -59,7 +59,7 @@
     >
       {{ status.repeat_num }}
     </span>
-    <portal to="modal">
+    <teleport to="#modal">
       <confirm-modal
         v-if="showingConfirmDialog"
         :title="$t('status.repeat_confirm_title')"
@@ -70,7 +70,7 @@
       >
         {{ $t('status.repeat_confirm') }}
       </confirm-modal>
-    </portal>
+    </teleport>
   </div>
 </template>
 
diff --git a/src/components/user_card/user_card.vue b/src/components/user_card/user_card.vue
index 5a848ead..856ed54b 100644
--- a/src/components/user_card/user_card.vue
+++ b/src/components/user_card/user_card.vue
@@ -314,7 +314,7 @@
         :handle-links="true"
       />
     </div>
-    <portal to="modal">
+    <teleport to="#modal">
       <confirm-modal
         v-if="showingConfirmMute"
         :title="$t('user_card.mute_confirm_title')"
@@ -333,7 +333,7 @@
           />
         </i18n>
       </confirm-modal>
-    </portal>
+    </teleport>
   </div>
 </template>