diff --git a/UAV_Propeller/preProcessing.sh b/UAV_Propeller/preProcessing.sh
index c0a8c79c..daba48e1 100644
--- a/UAV_Propeller/preProcessing.sh
+++ b/UAV_Propeller/preProcessing.sh
@@ -18,10 +18,11 @@ mv polyMesh constant/
 if [ -f "Structure.bdf" ]; then
   echo "Mesh already exists."
 else
-  echo "Downloading mesh Structure.bdf.tar.gz"
-  wget https://github.com/dafoam/files/releases/download/v1.0.0/Structure.pdf.tar.gz
+  echo "Downloading mesh StructMesh.bdf.tar.gz"
+  wget https://github.com/dafoam/files/releases/download/v1.0.0/StructMesh.bdf.tar.gz
 fi
 
+
 echo "Generating mesh.. Done!"
 
 # copy initial and boundary condition files