1 files changed, 2 insertions, 1 deletions
diff --git a/Source/Initialization/WarpXInitData.cpp b/Source/Initialization/WarpXInitData.cpp
index 0814f369b..609399ece 100644
--- a/Source/Initialization/WarpXInitData.cpp
+++ b/Source/Initialization/WarpXInitData.cpp
@@ -97,7 +97,8 @@ WarpX::InitDiagnostics () {
                                                num_slice_snapshots_lab,
                                                gamma_boost, t_new[0], dt_boost,
                                                moving_window_dir, geom[0],
-                                               slice_realbox));
+                                               slice_realbox,
+                                               particle_slice_width_lab));
     }
 }