diff --git a/system/extensions/install.php b/system/extensions/install.php
index 49ad801..bcd2d1d 100755
--- a/system/extensions/install.php
+++ b/system/extensions/install.php
@@ -125,7 +125,7 @@ class YellowInstall {
                         $fileName = $matches[1];
                         list($dummy1, $entry, $dummy2) = $this->yellow->toolbox->getTextList($matches[2], ",", 3);
                         $fileData = $zip->getFromName($pathBase.basename($entry));
-                        if (preg_match("/^(.*).php$/", basename($entry), $tokens) && in_array($tokens[1], $languagesFound) && !is_file($fileName)) {
+                        if (preg_match("/^(.*)\.php$/", basename($entry), $tokens) && in_array($tokens[1], $languagesFound) && !is_file($fileName)) {
                             $statusCode = $this->yellow->extension->get("update")->updateExtensionFile($fileName, $fileData, $modified, 0, 0, "create", false, $extension);
                         }
                         if (preg_match("/^(.*)\.txt$/", basename($entry), $tokens) && in_array($tokens[1], $languagesFound) && !is_file($fileName)) {
@@ -137,7 +137,7 @@ class YellowInstall {
                 }
                 $zip->close();
                 if ($statusCode==200) {
-                    $this->yellow->language->load($this->yellow->system->get("coreExtensionDirectory").$this->yellow->system->get("coreLanguageFile"));
+                    $this->yellow->language->load($this->yellow->system->get("coreExtensionDirectory").".*\.txt");
                 }
             } else {
                 $statusCode = 500;