diff --git a/scripts/scripts_syn/RUN_SYN.tcl b/scripts/scripts_syn/RUN_SYN.tcl
index 35d199f..4baccb6 100644
--- a/scripts/scripts_syn/RUN_SYN.tcl
+++ b/scripts/scripts_syn/RUN_SYN.tcl
@@ -48,6 +48,9 @@ if {$MAPPING eq "TRUE"} {
    # Rear SDC constraints
    read_sdc ${SYN_SDC_PATH}/${SYN_SDC_TOP_NAME}
 
+   # For testing correctness of SDC uncomment the command below
+   #exit
+
    # Synthesize (technology mapped)
    synthesize -to_mapped
    synthesize -incremental