diff --git a/dev/translation/ignore_translation_keys.lst b/dev/translation/ignore_translation_keys.lst
index 5b60c1f627a..e2850825c9b 100644
--- a/dev/translation/ignore_translation_keys.lst
+++ b/dev/translation/ignore_translation_keys.lst
@@ -236,7 +236,6 @@ Datee
 Dateo
 Dates
 Datet
-DecimalSeparator
 Declared
 Decline
 DefaultCashPOSLabel
diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index 2f4a0d8687d..c448ac5718e 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -12084,7 +12084,7 @@ function natural_search($fields, $value, $mode = 0, $nofirstand = 0)
 		$value = preg_replace('/\*/', '%', $value); // Replace * with %
 	}
 	if ($mode == 1) {
-		$value = preg_replace('/([!<>=]+)\s+([0-9'.preg_quote($langs->trans("DecimalSeparator"), '/').'\-])/', '\1\2', $value); // Clean string '< 10' into '<10' so we can then explode on space to get all tests to do
+		$value = preg_replace('/([!<>=]+)\s+([0-9'.preg_quote($langs->trans("SeparatorDecimal"), '/').'\-])/', '\1\2', $value); // Clean string '< 10' into '<10' so we can then explode on space to get all tests to do
 	}
 
 	$value = preg_replace('/\s*\|\s*/', '|', $value);