diff --git a/src/ContaoCommunityAlliance/Composer/Plugin/Plugin.php b/src/ContaoCommunityAlliance/Composer/Plugin/Plugin.php
index <HASH>..<HASH> 100644
--- a/src/ContaoCommunityAlliance/Composer/Plugin/Plugin.php
+++ b/src/ContaoCommunityAlliance/Composer/Plugin/Plugin.php
@@ -472,7 +472,7 @@ class Plugin
 				}
 			}
 
-			$this->contaoRoot = $root;
+			$this->contaoRoot = realpath($root);
 		}
 
 		$systemDir = $this->contaoRoot . DIRECTORY_SEPARATOR . 'system' . DIRECTORY_SEPARATOR;
Fix issue #<I> - Use realpath() for contao root to always have absolute pathes.