diff --git a/prefsCleaner.sh b/prefsCleaner.sh
old mode 100644
new mode 100755
index 7db9ef0..24f7154
--- a/prefsCleaner.sh
+++ b/prefsCleaner.sh
@@ -9,13 +9,13 @@
 currdir=$(pwd)
 
 ## get the full path of this script (readlink for Linux, greadlink for Mac with coreutils installed)
-sfp=$(readlink -f "${BASH_SOURCE[0]}" 2>/dev/null || greadlink -f "${BASH_SOURCE[0]}" 2>/dev/null)
+#sfp=$(readlink -f "${BASH_SOURCE[0]}" 2>/dev/null || greadlink -f "${BASH_SOURCE[0]}" 2>/dev/null)
 
 ## fallback for Macs without coreutils
-if [ -z "$sfp" ]; then sfp=${BASH_SOURCE[0]}; fi
+#if [ -z "$sfp" ]; then sfp=${BASH_SOURCE[0]}; fi
 
 ## change directory to the Firefox profile directory
-cd "$(dirname "${sfp}")"
+#cd "$(dirname "${sfp}")"
 
 fQuit() {
 	## change directory back to the original working directory