diff --git a/src/i0mapmon.cpp b/src/i0mapmon.cpp
index 4099b9813410aa535108d33a296dbf17336f0d00..a5e25a4a896dd38ebe63d62d537e3faf546845c3 100644
--- a/src/i0mapmon.cpp
+++ b/src/i0mapmon.cpp
@@ -173,9 +173,9 @@ void I0mapmon::m_setup_x_list() {
     ui->qucbx->insertItem(ui->qucbx->count(), "PRESTO Intensity");
     ui->qucbx->setItemData(ui->qucbx->count() - 1, "pos/pesp/ccd-pesp_pos.01/Intensity", Qt::UserRole + 1);
     ui->qucbx->insertItem(ui->qucbx->count(), "DPI Photodiode (Beamline Transmission)");
-    ui->qucbx->setItemData(ui->qucbx->count() - 1, "pos/diagnostics/pico_pos.01->GetIc", Qt::UserRole + 1);
+    ui->qucbx->setItemData(ui->qucbx->count() - 1, "pos/diagnostics/pico_pos.01->GetIc(0,%1)", Qt::UserRole + 1);
     ui->qucbx->insertItem(ui->qucbx->count(), "LDM Photodiode (Beamline Transmission)");
-    ui->qucbx->setItemData(ui->qucbx->count() - 1, "pos/diagnostics/pico_pos.01->GetId", Qt::UserRole + 1);
+    ui->qucbx->setItemData(ui->qucbx->count() - 1, "pos/diagnostics/pico_pos.01->GetId(0,%1)", Qt::UserRole + 1);
 }
 
 QMap<int, double> I0mapmon::m_selected_wlens() const {