diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1bf015da..0b22f306 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -28,9 +28,9 @@ jobs:
       with:
         nim-version: '2.0.8'
         repo-token: ${{ secrets.GITHUB_TOKEN }}
-    - name: Install Nimpy
+    - name: Install Nim dependencies
       run: |
-        nimble install nimpy
+        nimble install
     - name: Install dependencies
       run: |
         python -m pip install uv
diff --git a/alphafold3_pytorch.nimble b/alphafold3_pytorch.nimble
new file mode 100644
index 00000000..a176a975
--- /dev/null
+++ b/alphafold3_pytorch.nimble
@@ -0,0 +1,13 @@
+# Package
+
+version       = "0.0.1"
+author        = "Phil Wang"
+description   = "Alphafold3 Utils"
+license       = "MIT"
+
+# Dependencies
+
+requires "nim >= 2.0.8"
+requires "nimpy >= 0.2.0"
+requires "arraymancer"
+requires "malebolgia"
diff --git a/install-nim.sh b/install-nim.sh
index 8cfaa74d..a5892874 100644
--- a/install-nim.sh
+++ b/install-nim.sh
@@ -2,4 +2,3 @@
 
 curl https://nim-lang.org/choosenim/init.sh -sSf | sh
 choosenim 2.0.8
-nimble install nimpy