diff --git a/.github/workflows/mutation.yml b/.github/workflows/mutation.yml
deleted file mode 100644
index 828bf8a..0000000
--- a/.github/workflows/mutation.yml
+++ /dev/null
@@ -1,20 +0,0 @@
-name: Mutation Tests
-on:
-  workflow_dispatch:
-  schedule:
-    - cron: "0 0 * * *"
-
-permissions:
-  contents: read
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Download source
-        uses: actions/checkout@v3
-      - name: Install Crystal
-        uses: crystal-lang/install-crystal@v1
-      - name: Run tests
-        run: |
-          shards install
-          bin/crytic test -s src/hace.cr
diff --git a/Hacefile.yml b/Hacefile.yml
index 838b689..933afa6 100644
--- a/Hacefile.yml
+++ b/Hacefile.yml
@@ -35,7 +35,7 @@ tasks:
     phony: true
     always_run: true
     dependencies:
-      - bin/hace
+      - bin/tartrazine
     commands: |
       rm ${HOME}/.local/bin/{{name}}
       cp bin/hace ${HOME}/.local/bin/{{name}}
diff --git a/shard.yml b/shard.yml
index d5937cd..0dede13 100644
--- a/shard.yml
+++ b/shard.yml
@@ -19,6 +19,10 @@ dependencies:
   docopt:
     github: chenkovsky/docopt.cr
 
+development_dependencies:
+  crytic:
+    github: hanneskaeufler/crytic
+
 crystal: ">= 1.13.0"
 
 license: MIT