diff --git a/processing/pre/seeds_check.sh b/processing/pre/seeds_check.sh
index 9bc054406..025c9eb90 100755
--- a/processing/pre/seeds_check.sh
+++ b/processing/pre/seeds_check.sh
@@ -2,9 +2,9 @@
 
 for seeds in "$@"
 do
-  vtk_pointcloud $seeds
+  vtk_pointCloud $seeds
 
-  vtk_addPointcloudData $seeds \
+  vtk_addPointCloudData $seeds \
     --data microstructure,weight \
     --inplace \
     --vtk ${seeds%.*}.vtp \