diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5d2f728..3b73798 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -55,6 +55,12 @@ jobs:
         run: |
           brew install gnu-sed
           echo "$(brew --prefix)/opt/gnu-sed/libexec/gnubin:$PATH" >> $GITHUB_PATH
+
+      - if: ${{ steps.changes.outputs.template == 'true' && matrix.os == 'ubuntu-latest' }}
+        name: Free Disk Space (Ubuntu)
+        uses: jlumbroso/free-disk-space@main
+        with:
+          tool-cache: true
       - if: steps.changes.outputs.template == 'true'
         uses: gacts/run-and-post-run@v1
         with:
diff --git a/pix-ctl-full/flake.lock b/pix-ctl-full/flake.lock
index 803970e..087632c 100644
--- a/pix-ctl-full/flake.lock
+++ b/pix-ctl-full/flake.lock
@@ -10384,14 +10384,20 @@
         ]
       },
       "locked": {
-        "lastModified": 1,
-        "narHash": "sha256-SnXF2+PM8sr5wLoi8NUnuBgGRYOWgT49uP57DKDzna4=",
-        "path": "../iogx-plutus",
-        "type": "path"
+        "dir": "iogx-plutus",
+        "lastModified": 1704318828,
+        "narHash": "sha256-s4RBNtWyc3O/5gu9WFj3vGDusAdGLw47U7pzAYWlOng=",
+        "owner": "LovelaceAcademy",
+        "repo": "nix-templates",
+        "rev": "78202f4869fee82dd812c8c2f0f5e25a6f2e0754",
+        "type": "github"
       },
       "original": {
-        "path": "../iogx-plutus",
-        "type": "path"
+        "dir": "iogx-plutus",
+        "owner": "LovelaceAcademy",
+        "ref": "change-cache",
+        "repo": "nix-templates",
+        "type": "github"
       }
     },
     "secp256k1": {
diff --git a/pix-ctl-full/flake.nix b/pix-ctl-full/flake.nix
index fbdd0db..a2a4f84 100644
--- a/pix-ctl-full/flake.nix
+++ b/pix-ctl-full/flake.nix
@@ -6,7 +6,7 @@
     purs-nix.follows = "ctl-nix/purs-nix";
     ps-tools.follows = "ctl-nix/purs-nix/ps-tools";
     utils.url = "github:ursi/flake-utils";
-    script.url = "path:../iogx-plutus";
+    script.url = "github:LovelaceAcademy/nix-templates/change-cache?dir=iogx-plutus";
   };
 
   outputs = { self, utils, ... }@inputs:
diff --git a/pix-ctl/flake.lock b/pix-ctl/flake.lock
index 803970e..087632c 100644
--- a/pix-ctl/flake.lock
+++ b/pix-ctl/flake.lock
@@ -10384,14 +10384,20 @@
         ]
       },
       "locked": {
-        "lastModified": 1,
-        "narHash": "sha256-SnXF2+PM8sr5wLoi8NUnuBgGRYOWgT49uP57DKDzna4=",
-        "path": "../iogx-plutus",
-        "type": "path"
+        "dir": "iogx-plutus",
+        "lastModified": 1704318828,
+        "narHash": "sha256-s4RBNtWyc3O/5gu9WFj3vGDusAdGLw47U7pzAYWlOng=",
+        "owner": "LovelaceAcademy",
+        "repo": "nix-templates",
+        "rev": "78202f4869fee82dd812c8c2f0f5e25a6f2e0754",
+        "type": "github"
       },
       "original": {
-        "path": "../iogx-plutus",
-        "type": "path"
+        "dir": "iogx-plutus",
+        "owner": "LovelaceAcademy",
+        "ref": "change-cache",
+        "repo": "nix-templates",
+        "type": "github"
       }
     },
     "secp256k1": {
diff --git a/pix-ctl/flake.nix b/pix-ctl/flake.nix
index 9207df0..9a586aa 100644
--- a/pix-ctl/flake.nix
+++ b/pix-ctl/flake.nix
@@ -6,7 +6,7 @@
     purs-nix.follows = "ctl-nix/purs-nix";
     ps-tools.follows = "ctl-nix/purs-nix/ps-tools";
     utils.url = "github:ursi/flake-utils";
-    script.url = "path:../iogx-plutus";
+    script.url = "github:LovelaceAcademy/nix-templates/change-cache?dir=iogx-plutus";
   };
 
   outputs = { self, utils, ... }@inputs: