diff --git a/setup/Linux/Sourcetrail.sh b/setup/Linux/Sourcetrail.sh
index ff251338..330377bf 100644
--- a/setup/Linux/Sourcetrail.sh
+++ b/setup/Linux/Sourcetrail.sh
@@ -5,7 +5,9 @@ SOURCE="${0}"
 while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
 	DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
 	SOURCE="$(readlink "$SOURCE")"
-	[[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
+	if [ $SOURCE != /* ]; then
+		SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
+	fi
 done
 SOURCETRAIL_PATH="$( cd -P "$( dirname "$SOURCE" )" && pwd )"