diff --git a/src/dvb/dvb_support.c b/src/dvb/dvb_support.c
index 2a7472a9..d9902878 100644
--- a/src/dvb/dvb_support.c
+++ b/src/dvb/dvb_support.c
@@ -216,7 +216,7 @@ dvb_get_string(char *dst, size_t dstlen, const uint8_t *src, size_t srclen, char
   /* Check custom conversion */
   while (conv && conv->func) {
     if (conv->type == src[0])
-      return conv->func(dst, &dstlen, src+1, srclen-1);
+      return conv->func(dst, &dstlen, src, srclen);
     conv++;
   }