From cb59ddbce3d41378d43c8783f2d7f3daebfe4f24 Mon Sep 17 00:00:00 2001
From: Farhang <46557204+farhangnaderi@users.noreply.github.com>
Date: Wed, 19 Nov 2025 12:39:36 -0500
Subject: [PATCH] Change conditional check for px4-sim installation

---
 Tools/setup/macos.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Tools/setup/macos.sh b/Tools/setup/macos.sh
index 8218b4e9ab..a3457129ee 100755
--- a/Tools/setup/macos.sh
+++ b/Tools/setup/macos.sh
@@ -74,7 +74,7 @@ python3 -m pip install --user -r ${DIR}/requirements.txt
 
 # Optional, but recommended additional simulation tools:
 if [[ $INSTALL_SIM == "--sim-tools" ]]; then
-	if ! brew ls --versions px4-sim > /dev/null; then
+	if brew ls --versions px4-sim > /dev/null; then
 		brew install px4-sim
 	elif [[ $REINSTALL_FORMULAS == "--reinstall" ]]; then
 		brew reinstall px4-sim