diff --git a/templates/index.html b/templates/index.html
index f75b9015..fe5ff719 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -84,7 +84,7 @@
 					Password
 				</th>
 				<td>
-					<input type="password" name="password" size="12" maxlength="18" /> 
+					<input type="password" name="password" size="12" maxlength="18" autocomplete="off" /> 
 					<span class="unimportant">(For file deletion.)</span>
 				</td>
 			</tr>
diff --git a/templates/thread.html b/templates/thread.html
index eae22720..02d16c95 100644
--- a/templates/thread.html
+++ b/templates/thread.html
@@ -76,7 +76,7 @@
 					Password
 				</th>
 				<td>
-					<input type="password" name="password" size="12" maxlength="18" /> 
+					<input type="password" name="password" size="12" maxlength="18" autocomplete="off" /> 
 					<span class="unimportant">(For file deletion.)</span>
 				</td>
 			</tr>