diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9db368c..5184beb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -24,7 +24,7 @@ on:
         description: "Build on x86_64-darwin"
         required: true
         type: choice
-        default: yes_sandbox_true
+        default: yes_sandbox_relaxed
         options:
           - "no"
           - yes_sandbox_false
@@ -34,7 +34,7 @@ on:
         description: "Build on aarch64-darwin"
         required: true
         type: choice
-        default: yes_sandbox_true
+        default: yes_sandbox_relaxed
         options:
           - "no"
           - yes_sandbox_false
diff --git a/.github/workflows/review.yml b/.github/workflows/review.yml
index 3460fcc..f4f04f9 100644
--- a/.github/workflows/review.yml
+++ b/.github/workflows/review.yml
@@ -27,7 +27,7 @@ on:
         description: "Run on x86_64-darwin"
         required: true
         type: choice
-        default: yes_sandbox_true
+        default: yes_sandbox_relaxed
         options:
           - "no"
           - yes_sandbox_false
@@ -37,7 +37,7 @@ on:
         description: "Run on aarch64-darwin"
         required: true
         type: choice
-        default: yes_sandbox_true
+        default: yes_sandbox_relaxed
         options:
           - "no"
           - yes_sandbox_false
diff --git a/shortcut.js b/shortcut.js
index f175695..0a2eb81 100644
--- a/shortcut.js
+++ b/shortcut.js
@@ -7,7 +7,7 @@
 const repo = "Defelo/nixpkgs-review-gha";
 
 const reviewDefaults = ({ title, commits, labels, author, authoredByMe, hasLinuxRebuilds, hasDarwinRebuilds }) => {
-  const darwinSandbox = "true";
+  const darwinSandbox = "relaxed";
 
   const hasRebuilds = hasLinuxRebuilds || hasDarwinRebuilds;