diff --git a/src/pcm/SoxrResampler.cxx b/src/pcm/SoxrResampler.cxx
index b5d0492d2..2b590fb31 100644
--- a/src/pcm/SoxrResampler.cxx
+++ b/src/pcm/SoxrResampler.cxx
@@ -87,7 +87,7 @@ pcm_resample_soxr_global_init(const char *converter, Error &error)
 {
 	if (!soxr_parse_converter(converter)) {
 		error.Format(soxr_domain,
-			    "unknown samplerate converter '%s'", converter);
+			     "unknown samplerate converter '%s'", converter);
 		return false;
 	}