diff --git a/.changelog/26022.txt b/.changelog/26022.txt
new file mode 100644
index 000000000..cbe1dc2f8
--- /dev/null
+++ b/.changelog/26022.txt
@@ -0,0 +1,3 @@
+```release-note:bug
+csi: Fixed -secret values not being sent with the `nomad volume snapshot delete` command
+```
diff --git a/nomad/client_csi_endpoint_test.go b/nomad/client_csi_endpoint_test.go
index 88b0168ff..d2d127584 100644
--- a/nomad/client_csi_endpoint_test.go
+++ b/nomad/client_csi_endpoint_test.go
@@ -47,6 +47,7 @@ type MockClientCSI struct {
 	NextNodeDetachError                error
 	NextNodeExpandError                error
 	LastNodeExpandRequest              *cstructs.ClientCSINodeExpandVolumeRequest
+	LastDeleteSnapshotRequest          *cstructs.ClientCSIControllerDeleteSnapshotRequest
 }
 
 func newMockClientCSI() *MockClientCSI {
@@ -93,6 +94,7 @@ func (c *MockClientCSI) ControllerCreateSnapshot(req *cstructs.ClientCSIControll
 }
 
 func (c *MockClientCSI) ControllerDeleteSnapshot(req *cstructs.ClientCSIControllerDeleteSnapshotRequest, resp *cstructs.ClientCSIControllerDeleteSnapshotResponse) error {
+	c.LastDeleteSnapshotRequest = req
 	return c.NextDeleteSnapshotError
 }
 
diff --git a/nomad/csi_endpoint.go b/nomad/csi_endpoint.go
index 1370f3463..4258a532b 100644
--- a/nomad/csi_endpoint.go
+++ b/nomad/csi_endpoint.go
@@ -1627,7 +1627,10 @@ func (v *CSIVolume) DeleteSnapshot(args *structs.CSISnapshotDeleteRequest, reply
 
 		method := "ClientCSI.ControllerDeleteSnapshot"
 
-		cReq := &cstructs.ClientCSIControllerDeleteSnapshotRequest{ID: snap.ID}
+		cReq := &cstructs.ClientCSIControllerDeleteSnapshotRequest{
+			ID:      snap.ID,
+			Secrets: snap.Secrets,
+		}
 		cReq.PluginID = plugin.ID
 		cResp := &cstructs.ClientCSIControllerDeleteSnapshotResponse{}
 		err = v.serializedControllerRPC(plugin.ID, func() error {
diff --git a/nomad/csi_endpoint_test.go b/nomad/csi_endpoint_test.go
index 971d403c3..2d71a0f46 100644
--- a/nomad/csi_endpoint_test.go
+++ b/nomad/csi_endpoint_test.go
@@ -1693,7 +1693,7 @@ func TestCSIVolumeEndpoint_DeleteSnapshot(t *testing.T) {
 	}
 	var resp0 structs.NodeUpdateResponse
 	err = client.RPC("Node.Register", req0, &resp0)
-	require.NoError(t, err)
+	must.NoError(t, err)
 
 	testutil.WaitForResult(func() (bool, error) {
 		nodes := srv.connectedNodes()
@@ -1721,7 +1721,7 @@ func TestCSIVolumeEndpoint_DeleteSnapshot(t *testing.T) {
 		}
 	}).Node
 	index++
-	require.NoError(t, state.UpsertNode(structs.MsgTypeTestSetup, index, node))
+	must.NoError(t, state.UpsertNode(structs.MsgTypeTestSetup, index, node))
 
 	// Delete the snapshot request
 	req1 := &structs.CSISnapshotDeleteRequest{
@@ -1733,6 +1733,7 @@ func TestCSIVolumeEndpoint_DeleteSnapshot(t *testing.T) {
 			{
 				ID:       "snap-34567",
 				PluginID: "minnie",
+				Secrets:  map[string]string{"super": "secret"},
 			},
 		},
 		WriteRequest: structs.WriteRequest{
@@ -1743,7 +1744,16 @@ func TestCSIVolumeEndpoint_DeleteSnapshot(t *testing.T) {
 
 	resp1 := &structs.CSISnapshotDeleteResponse{}
 	err = msgpackrpc.CallWithCodec(codec, "CSIVolume.DeleteSnapshot", req1, resp1)
-	require.NoError(t, err)
+	must.NoError(t, err)
+
+	must.Eq(t, &cstructs.ClientCSIControllerDeleteSnapshotRequest{
+		ID:      "snap-34567",
+		Secrets: map[string]string{"super": "secret"},
+		CSIControllerQuery: cstructs.CSIControllerQuery{
+			ControllerNodeID: node.ID,
+			PluginID:         "minnie",
+		},
+	}, fake.LastDeleteSnapshotRequest)
 }
 
 func TestCSIVolumeEndpoint_ListSnapshots(t *testing.T) {