diff --git a/rebuild b/rebuild
index ba420028..a8236818 100644
--- a/rebuild
+++ b/rebuild
@@ -1,3 +1,3 @@
 # This file is used to trigger a build.
 # Change uuid to trigger a new build on every charms.
-c3b9c7c9-2bd4-4df1-a1df-89c729b34eb6
+f0bf8cdb-0b7e-48f1-b669-765b8e4a011f
diff --git a/tests/caas/smoke.yaml.j2 b/tests/caas/smoke.yaml.j2
index ba4a9e74..93253264 100644
--- a/tests/caas/smoke.yaml.j2
+++ b/tests/caas/smoke.yaml.j2
@@ -13,6 +13,7 @@ applications:
     channel: 8.0/stable
     scale: 1
     trust: true
+    constraints: cpu-power=1000 mem=1G
   vault:
     charm: ch:vault-k8s
     channel: latest/edge
diff --git a/tests/ceph/smoke.yaml.j2 b/tests/ceph/smoke.yaml.j2
index 4c47ac9d..5b4802f9 100644
--- a/tests/ceph/smoke.yaml.j2
+++ b/tests/ceph/smoke.yaml.j2
@@ -13,6 +13,7 @@ applications:
     channel: 8.0/stable
     scale: 1
     trust: true
+    constraints: cpu-power=1000 mem=1G
   rabbitmq:
     charm: ch:rabbitmq-k8s
     channel: 3.12/edge
diff --git a/tests/core/smoke.yaml.j2 b/tests/core/smoke.yaml.j2
index c587b84f..884cb9a1 100644
--- a/tests/core/smoke.yaml.j2
+++ b/tests/core/smoke.yaml.j2
@@ -13,6 +13,7 @@ applications:
     channel: 8.0/stable
     scale: 1
     trust: true
+    constraints: cpu-power=1000 mem=1G
   tls-operator:
     charm: self-signed-certificates
     channel: latest/beta
diff --git a/tests/misc/smoke.yaml.j2 b/tests/misc/smoke.yaml.j2
index e60bc1f4..71c29199 100644
--- a/tests/misc/smoke.yaml.j2
+++ b/tests/misc/smoke.yaml.j2
@@ -13,6 +13,7 @@ applications:
     channel: 8.0/stable
     scale: 1
     trust: true
+    constraints: cpu-power=1000 mem=1G
   ldap-server:
     charm: ch:ldap-test-fixture-k8s
     channel: edge