diff --git a/bin/zafl.sh b/bin/zafl.sh
index 3e0f7324ea6d38a341d8c0843c1f51c0022f49bb..d29ef894cc8eb08f4fa5c36c7ef658a64aea6138 100755
--- a/bin/zafl.sh
+++ b/bin/zafl.sh
@@ -40,7 +40,7 @@ usage()
 	echo 
 }
 
-ida_or_rida_opt=" -s meds_static=off -s rida=on "
+ida_or_rida_opt=" -c rida "
 stars_opt=" -o zax:--stars "
 zax_opt=" "
 other_args=""
@@ -293,7 +293,7 @@ fi
 log_msg "Transforming input binary $input_binary into $output_zafl_binary"
 
 zax_opt=" $zax_opt $float_opt "
-cmd="$ZAFL_TM_ENV $PSZ -c rida $input_binary $output_zafl_binary $ida_or_rida_opt -c move_globals=on -c zax=on -o move_globals:--elftables-only $stars_opt $zax_opt $verbose_opt $options $other_args"
+cmd="$ZAFL_TM_ENV $PSZ $input_binary $output_zafl_binary $ida_or_rida_opt -c move_globals=on -c zax=on -o move_globals:--elftables-only $stars_opt $zax_opt $verbose_opt $options $other_args"
 
 if [ ! -z "$ZAFL_TM_ENV" ]; then
 	log_msg "Trace map will be expected at fixed address"