diff --git a/phpBB/docs/CHANGELOG.html b/phpBB/docs/CHANGELOG.html
index 1b4cbf8f91..3a444d7294 100644
--- a/phpBB/docs/CHANGELOG.html
+++ b/phpBB/docs/CHANGELOG.html
@@ -186,9 +186,10 @@ p a {
 	<div class="paragraph">
 
 	<ul class="menu">
-		<li>[Fix] Parse error in MCP ban (Bug #13109)</li>
+		<li>[Fix] Parse error in MCP ban (Bug #13109)</li> 
 		<li>[Fix] Correctly hide online status in the profile (Bug #13059)</li>
 		<li>[Feature] Let the user choose how to update modified files (merging, using new file or using old file) within automatic updater</li>
+		<li>[Feature] An extra \ in an Oracle SQL regex was corrected (Bug #13151)</li>
 
 	</ul>
 
diff --git a/phpBB/includes/db/oracle.php b/phpBB/includes/db/oracle.php
index 888a9fd4bf..6049fa5734 100644
--- a/phpBB/includes/db/oracle.php
+++ b/phpBB/includes/db/oracle.php
@@ -239,7 +239,7 @@ class dbal_oracle extends dbal
 						if (strlen($regs[3]) > 4000)
 						{
 							$cols = explode(', ', $regs[2]);
-							preg_match_all('/\'(?:[^\']++|\'\')*+\'|\[\d-.]+/', $regs[3], $vals, PREG_PATTERN_ORDER);
+							preg_match_all('/\'(?:[^\']++|\'\')*+\'|[\d-.]+/', $regs[3], $vals, PREG_PATTERN_ORDER);
 
 							$inserts = $vals[0];
 							unset($vals);