diff --git a/MAINTAINER.md b/MAINTAINER.md
index 9959e59c..22326574 100644
--- a/MAINTAINER.md
+++ b/MAINTAINER.md
@@ -18,9 +18,9 @@ sudo apt install golang-go
 
 Check that PRs have:
 
-- [ ] All required files (`main.tf`, `README.md`, at least one `.tftest.hcl`)
+- [ ] All required files (`main.tf`, `main.test.ts`, `README.md`)
 - [ ] Proper frontmatter in README
-- [ ] Working tests (`terraform test`)
+- [ ] Working tests (`bun test`)
 - [ ] Formatted code (`bun run fmt`)
 - [ ] Avatar image for new namespaces (`avatar.png` or `avatar.svg` in `.images/`)
 
diff --git a/package.json b/package.json
index c2f9ff69..7ca9f2ec 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
     "fmt": "bun x prettier --write **/*.sh **/*.ts **/*.md *.md && terraform fmt -recursive -diff",
     "fmt:ci": "bun x prettier --check **/*.sh **/*.ts **/*.md *.md && terraform fmt -check -recursive -diff",
     "terraform-validate": "./scripts/terraform_validate.sh",
-    "test": "./scripts/terraform_test_all.sh",
+    "test": "bun test",
     "update-version": "./update-version.sh"
   },
   "devDependencies": {
diff --git a/registry/coder/modules/zed/zed.tftest.hcl b/registry/coder/modules/zed/zed.tftest.hcl
deleted file mode 100644
index 508b6550..00000000
--- a/registry/coder/modules/zed/zed.tftest.hcl
+++ /dev/null
@@ -1,40 +0,0 @@
-run "default_output" {
-  command = apply
-
-  variables {
-    agent_id = "foo"
-  }
-
-  assert {
-    condition     = output.zed_url == "zed://ssh/default.coder"
-    error_message = "zed_url did not match expected default URL"
-  }
-}
-
-run "adds_folder" {
-  command = apply
-
-  variables {
-    agent_id = "foo"
-    folder   = "/foo/bar"
-  }
-
-  assert {
-    condition     = output.zed_url == "zed://ssh/default.coder/foo/bar"
-    error_message = "zed_url did not include provided folder path"
-  }
-}
-
-run "adds_agent_name" {
-  command = apply
-
-  variables {
-    agent_id   = "foo"
-    agent_name = "myagent"
-  }
-
-  assert {
-    condition     = output.zed_url == "zed://ssh/myagent.default.default.coder"
-    error_message = "zed_url did not include agent_name in hostname"
-  }
-}
diff --git a/scripts/terraform_test_all.sh b/scripts/terraform_test_all.sh
deleted file mode 100755
index 3ba9b5b9..00000000
--- a/scripts/terraform_test_all.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-# Find all directories that contain any .tftest.hcl files and run terraform test in each
-
-run_dir() {
-  local dir="$1"
-  echo "==> Running terraform test in $dir"
-  (cd "$dir" && terraform init -upgrade -input=false -no-color >/dev/null && terraform test -no-color -verbose)
-}
-
-mapfile -t test_dirs < <(find . -type f -name "*.tftest.hcl" -print0 | xargs -0 -I{} dirname {} | sort -u)
-
-if [[ ${#test_dirs[@]} -eq 0 ]]; then
-  echo "No .tftest.hcl tests found."
-  exit 0
-fi
-
-status=0
-for d in "${test_dirs[@]}"; do
-  if ! run_dir "$d"; then
-    status=1
-  fi
-done
-
-exit $status