diff --git a/frontend/index.html b/frontend/index.html
index a387f28..a3abdf1 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -44,6 +44,7 @@
           <input id="fileInput"
                  type="file"
                  multiple
+                 accept="*/*"
                  class="absolute inset-0 opacity-0 cursor-pointer" />
         </label>
       </div>
diff --git a/frontend/invite.html b/frontend/invite.html
index 89a2f6e..9266b42 100644
--- a/frontend/invite.html
+++ b/frontend/invite.html
@@ -67,6 +67,7 @@
           <input id="fileInput"
                  type="file"
                  multiple
+                 accept="*/*"
                  class="absolute inset-0 opacity-0 cursor-pointer" />
         </label>
       </div>