diff --git a/init.sh b/init.sh
index 64c6b8d..8fff019 100755
--- a/init.sh
+++ b/init.sh
@@ -11,4 +11,4 @@ fi
 if [[ ! -f "${scriptPath}/key" ]]; then
     resticprofile generate --random-key > "${scriptPath}/key"
 fi
-chmod go-rwx "${scriptPath}/key "${scriptPath}/profiles.toml" "${scriptPath}/excludes"
+chmod go-rwx "${scriptPath}/key" "${scriptPath}/profiles.toml" "${scriptPath}/excludes"
diff --git a/install.sh b/install.sh
index 32fd8b0..5cb8b82 100755
--- a/install.sh
+++ b/install.sh
@@ -3,8 +3,8 @@
 resticVersion="0.16.2"
 resticprofileVersion="0.24.0"
 
-mkdir /tmp/restic-install
-pushd /tmp/restic-install &>/dev/null
+mkdir /tmp/restic-install || exit 1
+pushd /tmp/restic-install &>/dev/null || exit 1
 wget "https://github.com/restic/restic/releases/download/v${resticVersion}/restic_${resticVersion}_linux_amd64.bz2"
 bunzip2 "restic_${resticVersion}_linux_amd64.bz2"
 wget "https://github.com/creativeprojects/resticprofile/releases/download/v${resticprofileVersion}/resticprofile_${resticprofileVersion}_linux_amd64.tar.gz"