diff --git a/flow/scripts/synth.tcl b/flow/scripts/synth.tcl
index 99eede38fb..b8206a29b3 100644
--- a/flow/scripts/synth.tcl
+++ b/flow/scripts/synth.tcl
@@ -71,8 +71,7 @@ if {[env_var_exists_and_non_empty DFF_LIB_FILE]} {
 }
 opt
 
-puts "abc [join $abc_args " "]"
-abc {*}$abc_args
+log_cmd abc {*}$abc_args
 
 # Replace undef values with defined constants
 setundef -zero
diff --git a/flow/scripts/synth_stats.tcl b/flow/scripts/synth_stats.tcl
index 1cd73b49a5..6f6fff43a8 100644
--- a/flow/scripts/synth_stats.tcl
+++ b/flow/scripts/synth_stats.tcl
@@ -25,8 +25,7 @@ proc write_keep_hierarchy {} {
   } else {
     dfflibmap -liberty $::env(DONT_USE_SC_LIB)
   }
-  puts "abc [join $abc_args " "]"
-  abc {*}$abc_args
+  log_cmd abc {*}$abc_args
 
   tee -o $::env(REPORTS_DIR)/synth_hier_stat.txt stat {*}$stat_libs
 
diff --git a/flow/scripts/util.tcl b/flow/scripts/util.tcl
index 418353e920..5b446f2596 100644
--- a/flow/scripts/util.tcl
+++ b/flow/scripts/util.tcl
@@ -27,8 +27,7 @@ proc repair_timing_helper { {hold_margin 1} } {
   append_env_var additional_args SKIP_BUFFER_REMOVAL -skip_buffer_removal 0
   append_env_var additional_args SKIP_LAST_GASP -skip_last_gasp 0
   append_env_var additional_args MATCH_CELL_FOOTPRINT -match_cell_footprint 0
-  puts "repair_timing [join $additional_args " "]"
-  repair_timing {*}$additional_args
+  log_cmd repair_timing {*}$additional_args
 }
 
 proc repair_design_helper {} {
@@ -38,9 +37,7 @@ proc repair_design_helper {} {
   append_env_var additional_args CAP_MARGIN -cap_margin 1
   append_env_var additional_args SLEW_MARGIN -slew_margin 1
   append_env_var additional_args MATCH_CELL_FOOTPRINT -match_cell_footprint 0
-  puts "repair_design [join $additional_args " "]"
-
-  repair_design {*}$additional_args
+  log_cmd repair_design {*}$additional_args
 }
 
 proc recover_power {} {