diff --git a/src/Core/Config/JITConfigAdapter.php b/src/Core/Config/JITConfigAdapter.php
index 0596974aaa..c03a010cd4 100644
--- a/src/Core/Config/JITConfigAdapter.php
+++ b/src/Core/Config/JITConfigAdapter.php
@@ -71,6 +71,12 @@ class JITConfigAdapter extends BaseObject implements IConfigAdapter
 			$this->in_db[$cat][$k] = false;
 
 			return $a->config[$cat][$k];
+		} elseif (isset($a->config[$k])) {
+			// Assign the value (mostly) from config/local.ini.php file to the cache
+			$this->cache[$k] = $a->config[$k];
+			$this->in_db[$k] = false;
+
+			return $a->config[$k];
 		}
 
 		$this->cache[$cat][$k] = '!<unset>!';