diff --git a/.gitignore b/.gitignore
index 6cfcd46..6deb84d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -75,3 +75,5 @@ fabric.properties
 
 # Editor-based Rest Client
 .idea/httpRequests
+
+test/out.tgz
diff --git a/test/package.json b/test/package.json
index 2f5f1aa..7eb7027 100755
--- a/test/package.json
+++ b/test/package.json
@@ -2,6 +2,7 @@
   "private": true,
   "license": "MIT",
   "scripts": {
+    "preinstall": "yarn pack --cwd ../ --filename out.tgz",
     "test": "jest",
     "prepare": "node prepare.js"
   },
@@ -23,7 +24,7 @@
     "typescript": "latest",
     "typescript-four-seven": "npm:typescript@4.7.4",
     "typescript-three": "npm:typescript@3.6.5",
-    "typescript-transform-paths": "file:../"
+    "typescript-transform-paths": "file:./out.tgz"
   },
   "workspaces": {
     "packages": [
diff --git a/test/projects/extras/package.json b/test/projects/extras/package.json
index d5948ee..35cca5a 100755
--- a/test/projects/extras/package.json
+++ b/test/projects/extras/package.json
@@ -1,8 +1,5 @@
 {
   "private": true,
   "name": "@tests/extras",
-  "version": "0.0.0",
-  "dependencies": {
-    "typescript-transform-paths": "file:../../../"
-  }
+  "version": "0.0.0"
 }
diff --git a/test/projects/nx/package.json b/test/projects/nx/package.json
index 03fd8da..fcea0fa 100644
--- a/test/projects/nx/package.json
+++ b/test/projects/nx/package.json
@@ -4,9 +4,5 @@
   "scripts": {
     "build": "nx build library1 --skip-nx-cache"
   },
-  "private": true,
-  "dependencies": {},
-  "devDependencies": {
-    "typescript-transform-paths": "file:../../../"
-  }
+  "private": true
 }
diff --git a/test/projects/project-ref/package.json b/test/projects/project-ref/package.json
index 3c24d37..2590aeb 100755
--- a/test/projects/project-ref/package.json
+++ b/test/projects/project-ref/package.json
@@ -1,8 +1,5 @@
 {
   "private": true,
   "name": "@tests/project-ref",
-  "version": "0.0.0",
-  "dependencies": {
-    "typescript-transform-paths": "file:../../../"
-  }
+  "version": "0.0.0"
 }
diff --git a/test/yarn.lock b/test/yarn.lock
index 6202c0a..7bc0234 100644
--- a/test/yarn.lock
+++ b/test/yarn.lock
@@ -6408,8 +6408,9 @@ typed-assert@^1.0.8:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.6.5.tgz#dae20114a7b4ff4bd642db9c8c699f2953e8bbdb"
   integrity sha512-BEjlc0Z06ORZKbtcxGrIvvwYs5hAnuo6TKdNFL55frVDlB+na3z5bsLhFaIxmT+dPWgBIjMo6aNnTOgHHmHgiQ==
 
-"typescript-transform-paths@file:..":
+"typescript-transform-paths@file:./out.tgz":
   version "3.4.7"
+  resolved "file:./out.tgz#3743c1d79003bf6e150a12c271ee1536924ea66c"
   dependencies:
     minimatch "^3.0.4"