diff --git a/metropolis/pkg/kmod/manager_test.go b/metropolis/pkg/kmod/manager_test.go
new file mode 100644
index 0000000..4f06d17
--- /dev/null
+++ b/metropolis/pkg/kmod/manager_test.go
@@ -0,0 +1,49 @@
+package kmod
+
+import (
+	"errors"
+	"os"
+	"testing"
+)
+
+func TestManagerIntegration(t *testing.T) {
+	if os.Getenv("IN_KTEST") != "true" {
+		t.Skip("Not in ktest")
+	}
+	t.Skip("Only works from the final CL in the stack as it has a dep on the new kernel config")
+	mgr, err := NewManagerFromPath("/lib/modules")
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Run("LoadExampleModule", func(t *testing.T) {
+		if err := mgr.LoadModule("r8169"); err != nil {
+			t.Error(err)
+		}
+		if _, err := os.Stat("/sys/module/r8169"); err != nil {
+			t.Error("module load returned success, but module not in sysfs")
+		}
+	})
+	t.Run("LoadNonexistentModule", func(t *testing.T) {
+		err := mgr.LoadModule("definitelynomodule")
+		var notFoundErr *ErrNotFound
+		if !errors.As(err, &notFoundErr) {
+			t.Errorf("expected ErrNotFound, got %v", err)
+		}
+	})
+	t.Run("LoadModuleTwice", func(t *testing.T) {
+		if err := mgr.LoadModule("r8169"); err != nil {
+			t.Error(err)
+		}
+	})
+	// TODO(lorenz): Should test loading dependencies here, but we currently
+	// have none in the kernel config and I'm not about to build another kernel
+	// just for this.
+	t.Run("LoadDeviceModule", func(t *testing.T) {
+		if err := mgr.LoadModulesForDevice("pci:v00008086d00001591sv00001043sd000085F0bc02sc00i00"); err != nil {
+			t.Error(err)
+		}
+		if _, err := os.Stat("/sys/module/ice"); err != nil {
+			t.Error("module load returned success, but module not in sysfs")
+		}
+	})
+}