diff --git a/bors.toml b/bors.toml
new file mode 100644
index 0000000..1259845
--- /dev/null
+++ b/bors.toml
@@ -0,0 +1,7 @@
+cut_body_after = "" # don't include text from the PR body in the merge commit message
+status = [
+ "Evaluate flake.nix",
+ "package %",
+ "check %",
+ "devShell %",
+]
diff --git a/main.go b/main.go
index 00ee474..7fc7a2e 100644
--- a/main.go
+++ b/main.go
@@ -117,7 +117,7 @@ func (s *server) serveConnection(conn *net.UnixConn) {
 	}
 	val, ok := secretMap[*secret]
 	if ok {
-		if _, err = io.WriteString(conn, val); err != nil {
+		if _, err = io.WriteString(conn, fmt.Sprint(val)); err != nil {
 			log.Printf("Failed to send secret: %v", err)
 		}
 	} else {
diff --git a/secrets.go b/secrets.go
index 3cd3f80..e758375 100644
--- a/secrets.go
+++ b/secrets.go
@@ -6,12 +6,12 @@ import (
 	"os"
 )
 
-func parseServiceSecrets(path string) (map[string]string, error) {
+func parseServiceSecrets(path string) (map[string]interface{}, error) {
 	content, err := os.ReadFile(path)
 	if err != nil {
 		return nil, fmt.Errorf("Cannot read json file '%s': %w", path, err)
 	}
-	var data map[string]string
+	var data map[string]interface{}
 	err = json.Unmarshal(content, &data)
 	if err != nil {
 		return nil, fmt.Errorf("Cannot parse '%s' as json file: %w", path, err)
diff --git a/watcher.go b/watcher.go
index e2b73cc..a222a4e 100644
--- a/watcher.go
+++ b/watcher.go
@@ -134,7 +134,7 @@ func (s *server) watch(inotifyFd int) {
 						log.Printf("Secret map % has no value for key %s", fname, conn.key)
 						continue
 					}
-					_, err = io.WriteString(conn.connection, val)
+					_, err = io.WriteString(conn.connection, fmt.Sprint(val))
 					if err == nil {
 						log.Printf("Served %s to %s", fname, conn.connection.RemoteAddr().String())
 					} else {