diff --git a/composer.json b/composer.json
index 422a236..ae59683 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
         "sort-packages": true,
         "allow-plugins": {
             "picocms/composer-installer": true,
-            "topfloor/composer-cleanup-vcs-dirs": true
+            "topfloor/composer-cleanup-vcs-dirs": false
         }
     },
     "extra": {
@@ -43,15 +43,19 @@
             "url": "https://git.defis.info/SeaCMS/seacms-app"
         },
         {
-            "type": "vcs",
-            "url": "https://git.defis.info/SeaCMS/seacms-theme"
+            "type": "path",
+            "url": "../seacms-theme",
+            "options": {
+                "name": "seacms/seacms-theme",
+                "versions": {
+                    "seacms/seacms-theme": "dev-master",
+                    "symlink": true
+                }
+            }
         },
         {
             "type": "vcs",
             "url": "https://git.defis.info/SeaCMS/pico"
         }
-    ],
-    "require-dev": {
-        "topfloor/composer-cleanup-vcs-dirs": "^1.1"
-    }
+    ]
 }