diff --git a/src/comp/page/posts/postcard.svelte b/src/comp/page/posts/postcard.svelte
index 8105fd9..ac69390 100644
--- a/src/comp/page/posts/postcard.svelte
+++ b/src/comp/page/posts/postcard.svelte
@@ -109,7 +109,7 @@
 
   <GlowFX borderRadius={18} opacity={0.7} style="flex: 1;">
     <div class="postCardOutline" style={opened ? "opacity: 0.0;" : "opacity: 1.0;"}>
-      <button class="postCard" on:click={() => {dispatch('previewPost', {post: post});}}>
+      <button type="button" class="postCard" on:click={() => {dispatch('previewPost', {post: post});}}>
         <div class="mentionBar">
           <Mention user={post.author}></Mention>
           <span class="dot typeContent">•</span>