diff --git a/phpBB/styles/prosilver/template/mcp_logs.html b/phpBB/styles/prosilver/template/mcp_logs.html
index 02ebd1b3be..494f63cb1b 100644
--- a/phpBB/styles/prosilver/template/mcp_logs.html
+++ b/phpBB/styles/prosilver/template/mcp_logs.html
@@ -9,7 +9,7 @@
 
 	<ul class="linklist">
 		<li class="leftside">
-			{L_SEARCH_KEYWORDS}: <input type="text" class="inputbox" name="keywords" value="{S_KEYWORDS}" />&nbsp;<input type="submit" class="button2" name="filter" value="{L_SEARCH}" />
+			{L_SEARCH_KEYWORDS}: <input type="text" class="inputbox autowidth" name="keywords" value="{S_KEYWORDS}" />&nbsp;<input type="submit" class="button2" name="filter" value="{L_SEARCH}" />
 		</li>
 		<li class="rightside pagination">
 			<!-- IF TOTAL -->{TOTAL} <!-- ENDIF -->
diff --git a/phpBB/styles/prosilver/template/mcp_notes_user.html b/phpBB/styles/prosilver/template/mcp_notes_user.html
index 09b4def35e..c7c089ecad 100644
--- a/phpBB/styles/prosilver/template/mcp_notes_user.html
+++ b/phpBB/styles/prosilver/template/mcp_notes_user.html
@@ -52,7 +52,7 @@
 
 	<ul class="linklist">
 		<li class="leftside">
-			{L_SEARCH_KEYWORDS}: <input type="text" class="inputbox" name="keywords" value="{S_KEYWORDS}" />&nbsp;<input type="submit" class="button2" name="filter" value="{L_SEARCH}" />
+			{L_SEARCH_KEYWORDS}: <input type="text" class="inputbox autowidth" name="keywords" value="{S_KEYWORDS}" />&nbsp;<input type="submit" class="button2" name="filter" value="{L_SEARCH}" />
 		</li>
 		<li class="rightside pagination">
 			<!-- IF TOTAL_REPORTS -->{TOTAL_REPORTS} <!-- ENDIF -->