diff --git a/contrib/openepaperlink.pl b/contrib/openepaperlink.pl
index b6b1a9e..6bccd1e 100644
--- a/contrib/openepaperlink.pl
+++ b/contrib/openepaperlink.pl
@@ -222,7 +222,7 @@ sub draw_hwtype_3 ($product) {
 	return $image;
 }
 
-my @lines = slurp "revbank.oepl";
+my @lines = slurp ".revbank.oepl";
 my %new_hwtype;
 
 my $products = read_products;
@@ -256,5 +256,5 @@ for my $line (@lines) {
 }
 
 if (%new_hwtype) {
-	spurt "revbank.oepl", @lines;
+	spurt ".revbank.oepl", @lines;
 }
diff --git a/plugins/openepaperlink b/plugins/openepaperlink
index 604be3c..f95d64c 100644
--- a/plugins/openepaperlink
+++ b/plugins/openepaperlink
@@ -2,7 +2,7 @@
 use RevBank::Products qw(read_products);
 use FindBin qw($Bin);
 
-my $fn = "revbank.oepl";
+my $fn = ".revbank.oepl";
 my $hex = '[0-9A-F]';
 my $mac_regex = qr/^(?:$hex {12}|$hex {14}|$hex {16})$/x;