diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index f5a2c29..0937871 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -24,7 +24,7 @@ jobs:
     needs:
       - lint-unit
       - call-inclusive-naming-check
-    timeout-minutes: 75
+    timeout-minutes: 90
     steps:
       - name: Check out code
         uses: actions/checkout@v3
diff --git a/reactive/containerd.py b/reactive/containerd.py
index 539c289..a280064 100644
--- a/reactive/containerd.py
+++ b/reactive/containerd.py
@@ -636,7 +636,8 @@ def unconfigure_nvidia(reconfigure=True):
     to_purge = apt_packages(nvidia_packages).keys()
 
     if to_purge:
-        apt_purge(to_purge, fatal=True)
+        # remove any other nvidia- installed packages
+        apt_purge(to_purge | {"^nvidia-.*"}, fatal=True)
 
     if os.path.isfile(NVIDIA_SOURCES_FILE):
         os.remove(NVIDIA_SOURCES_FILE)
diff --git a/tests/data/charm.yaml b/tests/data/charm.yaml
index 30f6b83..44ed100 100644
--- a/tests/data/charm.yaml
+++ b/tests/data/charm.yaml
@@ -5,6 +5,8 @@ applications:
     channel: null
     resources:
       containerd: {{containerd_multiarch|default("0")}}
+    options:
+      disable-juju-proxy: "true"
   docker-registry:
     charm: docker-registry
     channel: edge
diff --git a/tests/integration/test_containerd_integration.py b/tests/integration/test_containerd_integration.py
index 8e189bb..cae9785 100644
--- a/tests/integration/test_containerd_integration.py
+++ b/tests/integration/test_containerd_integration.py
@@ -273,7 +273,8 @@ async def test_restart_containerd(microbots, ops_test):
     any_containerd = containerds.units[0]
     try:
         [await JujuRun.command(_, "service containerd stop") for _ in containerds.units]
-        await ops_test.model.wait_for_idle(apps=["containerd"], status="blocked", timeout=6 * 60)
+        async with ops_test.fast_forward():
+            await ops_test.model.wait_for_idle(apps=["containerd"], status="blocked", timeout=6 * 60)
 
         nodes = await JujuRun.command(any_containerd, "kubectl --kubeconfig /root/cdk/kubeconfig get nodes")
         assert nodes.stdout.count("NotReady") == num_units, "Ensure all nodes aren't ready"
@@ -294,4 +295,5 @@ async def test_restart_containerd(microbots, ops_test):
         await JujuRun.command(any_containerd, f"curl {endpoint}")
     finally:
         [await JujuRun.command(_, "service containerd start") for _ in containerds.units]
-        await ops_test.model.wait_for_idle(apps=["containerd"], status="active", timeout=6 * 60)
+        async with ops_test.fast_forward():
+            await ops_test.model.wait_for_idle(apps=["containerd"], status="active", timeout=6 * 60)