diff --git a/restic/.bin/restic_backup b/restic/.bin/restic_backup
index 5cd7711..2704b50 100755
--- a/restic/.bin/restic_backup
+++ b/restic/.bin/restic_backup
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-source $HOME/.bin/restic_common
+. $HOME/.bin/restic_common
 export RESTIC_PASSWORD="${RESTIC_PASSWORD}"
 
 restic -r $RESTIC_REPOSITORY unlock
diff --git a/restic/.bin/restic_common b/restic/.bin/restic_common
index c4774f3..a3b1739 100755
--- a/restic/.bin/restic_common
+++ b/restic/.bin/restic_common
@@ -21,7 +21,7 @@ read_config() {
     exit 1
   fi
 
-  source ./env 2> /dev/null || source $HOME/.config/restic/env 2> /dev/null || source /etc/restic/env 2> /dev/null
+  . $HOME/.config/restic/env 2> /dev/null || . /etc/restic/env 2> /dev/null
 }
 
 info() { printf "\n\e[1m%s\e[0m\n" "$*" >&2; }