diff --git a/tests/unit/app-json.bats b/tests/unit/app-json.bats
index d8c86f832..4f87bc727 100644
--- a/tests/unit/app-json.bats
+++ b/tests/unit/app-json.bats
@@ -1,6 +1,12 @@
 #!/usr/bin/env bats
 load test_helper
 
+setup_file() {
+  add-apt-repository --yes ppa:cncf-buildpacks/pack-cli
+  apt-get update
+  apt-get --yes install pack-cli
+}
+
 setup() {
   global_setup
   create_app