diff --git a/script/launch_sim.sh b/script/launch_sim.sh
index 285099d272e0900e84dca74e8bae984e023d6d4b..915420b369476bd138a51ee0c69f81309eab784a 100755
--- a/script/launch_sim.sh
+++ b/script/launch_sim.sh
@@ -4,4 +4,4 @@
 socat -d -d pty,raw,echo=0,link=/tmp/darwin_driver pty,raw,echo=0,link=/tmp/usart3_sim_serial_fw &
 
 ln -s /tmp/darwin1_user /tmp/usart1_sim_serial_fw
-ln -s /tmp/darwin1_spi_user /tmp/spi2_sim_serial_fw
+ln -s /tmp/darwin1_spi_fw /tmp/spi2_sim_serial_fw