diff --git a/scripts/scripts_PaR/FLOW_PAR.tcl b/scripts/scripts_PaR/FLOW_PAR.tcl
index 0b6e41d..be7883e 100644
--- a/scripts/scripts_PaR/FLOW_PAR.tcl
+++ b/scripts/scripts_PaR/FLOW_PAR.tcl
@@ -181,9 +181,12 @@ if {$PaR_OUT eq "TRUE"} {
    all_hold_analysis_views 
    all_setup_analysis_views 
 
+   # Drop file extenstion
+   set FILENAME [string ${NETLIST_TOP_NAME} .v]
+
    # EXPORT RESULTS of the PaR stage
-   write_sdf -view TYPview ${PAR_RESULTS_FOLDER}/${NETLIST_TOP_NAME}.sdf
-   saveNetlist ${PAR_RESULTS_FOLDER}/${NETLIST_TOP_NAME}.v -includePhysicalCell {FEED7HD FEED10HD FEED15HD FEED1HD FEED25HD FEED2HD FEED3HD FEED5HD}
-   defOut -floorplan -netlist -routing ${PAR_RESULTS_FOLDER}/${NETLIST_TOP_NAME}.def
+   write_sdf -view TYPview ${PAR_RESULTS_FOLDER}/${FILENAME}.sdf
+   saveNetlist ${PAR_RESULTS_FOLDER}/${FILENAME}.v -includePhysicalCell {FEED7HD FEED10HD FEED15HD FEED1HD FEED25HD FEED2HD FEED3HD FEED5HD}
+   defOut -floorplan -netlist -routing ${PAR_RESULTS_FOLDER}/${FILENAME}.def
 }
 ### ================= END of OUTPUT ====================