diff --git a/files/converter/unoconv/lang/en/fileconverter_unoconv.php b/files/converter/unoconv/lang/en/fileconverter_unoconv.php
index 3db12aee6ee..b01fda30397 100644
--- a/files/converter/unoconv/lang/en/fileconverter_unoconv.php
+++ b/files/converter/unoconv/lang/en/fileconverter_unoconv.php
@@ -36,4 +36,3 @@ $string['test_unoconvnotestfile'] = 'The test document to be coverted into a PDF
 $string['test_unoconvnotexecutable'] = 'The unoconv path points to a file that is not executable';
 $string['test_unoconvok'] = 'The unoconv path appears to be properly configured.';
 $string['test_unoconvversionnotsupported'] = 'The version of unoconv you have installed is not supported.';
-$string['unoconvwarning'] = 'The version of unoconv you have installed is not supported.';
diff --git a/lang/en/admin.php b/lang/en/admin.php
index 9ea052e5766..3b5f902b6ec 100644
--- a/lang/en/admin.php
+++ b/lang/en/admin.php
@@ -1244,3 +1244,4 @@ $string['mobile'] = 'Mobile';
 // Deprecated since Moodle 3.3.
 $string['loginpasswordautocomplete'] = 'Prevent password autocompletion on login form';
 $string['loginpasswordautocomplete_help'] = 'If enabled, users are not allowed to save their account password in their browser.';
+$string['unoconvwarning'] = 'The version of unoconv you have installed is not supported.';